I feel like I’m losing my mind

I used to write everything that happened with me on daily basis. It can be any type of information like about my conversation with friends or family or what I eat, what someone did to me, bad experiences but I was doing It excessively. I used to write everything to conserve every type of memory which doesn't Even important for me. Like I couldn't resist my self to write about all bus journeys or all restaurants that I have been. But about 2 months ago I destroyed my notes and my anxiety skyrocketed for 1 week. I couldn't even move from my bed due to thoughts that came in my mind. But after talking with my friends my anxiety decreased for somedays but again many thoughts around this revolved in my head. Like will I remember what I'm doing in college life in future, will I remember my memories with my parents or grandmother or will I remember about all my experiences that I have experienced from childhood like my trips etc. I know that it doesn't sound that serious but it is affecting me very severely. I am not able to enjoy my life due to these thoughts and most of the time I feel sad and depressed. Can anyone help me about this?

Hi everyone. A couple years ago I struggled with harm ocd, quite literally thinking i will wake up one day and become a serial killer. Anyway, i struggled with that for 2 years and then i finally got over it. Now 4 years later and mind you i thought i completely battled ocd and was done with it, i started to deal with existenital ocd. This consumed me for a good month until i got over it and another thought came. I started thinking about how time goes by way to fast, and how thing's from 2 years ago feel like yesterday. I then started to to become obsessed with remembering everything. Then somehow this thought trickled into me and my boyfriends nearly 3 year relationship. I started saying to myself "omg, i can't remember every little hug, cuddle, kiss, laugh, touch, conversation from like 2 or 1 year ago", this then led to me panicking and thinking that, if i cant remember those memories then I don't really know my boyfriend. I know this is confusing to understand but basically my brain convinced me that I can't remember how my boyfriend acted exactly when we first started dating s well as a year ago. This then led to me thinking that because i cant remember exactly him a year ago, then i dont know him "is he the same?". Like i know him right now but i dont know that past him. This then led to me thinking that if he ever died, i wouldnt be able to grieve because i dont really know him and since i cant recall every interaction perfectly then i dont know him and i wont have any memories to remember him by. Like when he does something funny or acts a certain way im like "did he do this before" was he always like this. I feel like i need to remember everything from the past to validate the present moment. like i need to remember everything to know the present him. Then i was like i know he is my favourite person now and that i love him more then anyone, but did i think this a year ago or 2 years ago. Like i cant remember his laugh from a year ago, or how he acted. My relationship with him is something that i cherish most out of anything in my life and just 3 months ago this thought was never a thing. I hate this because i feel like im not in the moment with him because of these thoughts, constantly trying to compare to the past. I love him so much and i just want to go back to when this wasn't an issue. I don't know why i feel like i need to remember everything to know him even though ive ben dating him for 3 years and know him better then anyone else. It's like my brain is convincing me he is a different person even though i know thats false. please help me please

So. I was in a traumatic relationship. for a long time. it was filled with gaslighting, manipulation, abuse, cheating ect. I would OBSESS over finding out where they were, what they were doing, who they were talking too. but I couldn’t leave. I tried so hard but I never could. they would call me names, physically hurt me, throw things, break things. because I would question them all the time. but I just couldn’t leave. no matter what I knew. they would manipulate me. I fell for their childhood trauma. it’s like I lost all logic. but I also feel like I have a pretty good memory with memories. not all the way, but remembering a lot of the traumatic things. especially now that I’m no longer with them. I keep remembering things that’s happened. even from my childhood. one time way before I even started dating this person, I had an intrusive thought about a friend of mine. that was with me. and I freaked out. I thought I had acted on the intrusive thought the next day. I asked my friend for confirmation but they said nothing happened. but the memories about it feel SO REAL. so VIVID. but they swore that nothing happened and they had no idea what I was talking about. I’ve struggled with intrusive thoughts for my whole life. so fast forward to now, that ‘false memory’ from my friend randomly popped up and I started obsessing about it, and my childhood ‘memories’ that have popped up. and then I was reading an article of someone doing something horrible, and then it sounded ‘familiar’ and so then I’ve created this whole memory of me doing something similar to the article involving my partner doing it also. the memory keeps adding new things and conversations around it. when it involves an actual real memory. but it’s like it’s been twisted from what I remembered before. I also suffer from bad anxiety. I’ve stalked pictures. my search history to figure out what I was doing that say when the real event happened. and I’ve found some things but I can’t look through my texts because I got a new phone. it has been hounding me for months. MONTHS. trying to figure out if this new ‘memory’ is real or not. if it’s been fabricated by an intrusive thought from reading the article and thinking ‘what if’ or if it actually happened and because I’m no longer in this relationship it’s a ‘repressed memory’ but the thing is I have horrible horrible anxiety and I don’t think I could have gone this long knowingly that that happened without remembering it until now. because I remember a lot of the horrible things that they did. this ‘memory’ is fuzzy, but it brings me horrible anxiety when I think of it, like I feel like it happened. but I also feel like it didn’t happen. because I know I would never do anything like that. but WHAT IF I DID, because I was manipulated. idk. is this a false memory. I really need help. because it’s been debilitating. that relationship was really traumatic. and I got manipulated into a lot of things. but I wouldn’t have just went forward knowing that that happened??? there’s no way I could have just forgotten it. because before when I would think about that night it was different, until now. but what if I just made myself forget what truly happened?? I’m a pretty self aware individual, but somehow that relationship really REALLY put me into a trance somehow where I allowed things that I have no idea how I would even allow because before I met that person I would have never allowed someone to cheat on my constantly or talk to me the way they did. or allow abuse. like I don’t understand it.