I’m so scared

So my OCD got that bad to the point where I’m barely having ocd and my body is stuck in stress, I can’t sleep, my mind is soo loud and my chest hurts and my vains are popping out and I feel like my body is shutting down what do I do ☹️ I don’t even feel like I am here I can’t focus on anything I’m always zoned out

So today I’m getting my car back from my grandparents bc it had no ac and they fixed it for me the day I gave them the car I was having ocd bc I touched a little tree air freshener no the air freshener itself but the outside of the wrapper and then I touched my steering wheel and I didn’t clean it before I gave it to them and I was having really bad ocd that day about it and now it’s coming back because I’m getting my car back today and I have a cat so I’m just always overthinking bc of her with the things that have chemicals on it common sense makes me feel stupid for feeling this when but I genuinely get overheated having to pick up this car today because I don’t wanna deal with it and it’s hair wash day and laundry day and I feel I should clean my steering wheel and ik I’m gonna have to wash my hands a million times and everything I touched after touching the steering wheel like my phone and the car handles and my front door handles. Should I just try and not do these things bc it’s common sense that doing all the this is necessary but I feel I need to I know I’m just needing reassurance I know I need to do nothing but I always stress about my cat and I go to the laundry mat to do my laundry so I don’t wanna be sitting there overthinking about my steering wheel bc I could of just simply wiped it down but I don’t wanna repeat the cycle of giving in to my ocd

Also Im sorry for posting so much about this type of stuff I’m just genuinely terrified and don’t know what to do Ok so last night I (16M) made a mistake of watching some stuff and had a physical reaction and I have a huge fear of bodily fluids and them infecting things and getting people infected because I think that would basically be a crime and of course I was in bed when this happened and worse part is I was on my bare mattress since I washed my covers a week ago and didn’t put them onto my bed yet but they were sitting on my bed if that makes sense and so I decide to shower change clothes spray the part I was laying down on with Lysol and also my chair and I feel asleep thinking I would clean it my room in the morning and also use my deep cleaning rug machine in the other room because I was scared thay room was also infected. So I wake up and my mind is ringing with fear telling me everything is filthy and what really scared me the most was my little brother and I used to share a room and so he had like a pile of his clean clothes on his bed which was by my bed but separated by a dresser and our room is small my chair is in the middle of our two bed and so I was scared that his clothes are now infected and I was panicking so I decided to just get up start cleaning up in the other room in order to clean the rug and I also swept the floor so I could mop later and of course chaos ensued the machine to clean the rug wasn’t working for a good hour before I got it working and then I cleaned the rug and then finished sweeping and I was going to mop before of course I made the same mistake I did last night and now my brain things everything is infected again so I quickly go shower spray the shower with Clorox foam and Lysol on the shower handle and head and I was going to wash it all off later after it sat for a bit but and I sprayed the floor with some Clorox foam just incase someone went in there before I mopped the bathroom floor and wiped it up with a towel I start preparing the mop and yep of course something else happens the pipe in the bathroom I just showered on frayed and water was pouring everywhere I told my dad he stopped it and of course I had to take everything out of the cabinet put it on the bathroom counter but my dad out some stuff in the shower and of course I’m grossed out because I didn’t rinse the Clorox out of it so to me that stuff got dirty and my dad can’t fix the sink until tomorrow so everything in there is sitting in limbo and my dad also used the mop I was gonna use to mop the house to get the water up that was covering the bathroom floor. But I mopped anyway cleaned the floor in my room and the bathroom along with what I could get in the house. Afterwards I start cleaning my room more wiping down the chair with a Lysol wipe and the dresser separating out bed I started throwing slot of stuff away like cards, coins, mail it was cluttered anyway and I tired wiping everything down to clean it the dresser the tv controllers my phone and iPad stuff like that I put some of my coins in a back I out back onto my dresser after wiping them with a Lysol wipe or ATLEAST trying and I threw some of my brothers clothes into the laundry room because I was scared it was infected I moved some stuff out of my room because I’m honestly scared to go back in there because I don’t want to get dirty again. So now I’m lying in a different room typing this terrified I forgot to clean something which would put someone at risk and thinking of how I need to go back in my room to wash my bed covers and clean my mattress but I’m so stressed I have a headache and my laptop is broken I think so another thing on my plate and I’m spiraling and have no idea what to do