Fear of Cancer 🎗

hello. i have been going through health scare obsessions for at least 5 years now and it terrifies me. i mainly fear of cancer. i have no reason to fear of cancer because it is not a predominant condition in my family. i have been to check ups for skin cancer and been told it was nothing which relieves me for a short period of time but then i start thinking of other cancer possibilities :( it doesn’t help that im a smoker to deal with the stress of adhd and ocd which just fuels the obsession of lung cancer. i know it would help my fear to stop smoking but thats easier said than done. i have only been a smoker for 3 years and its the only thing that helps right now. on top of this, my brain makes me believe that every intrusive thought i have WILL MANIFEST into existence just from thinking about it! this has scared me so much in the last 5 years and once i told my mum about it and she said "if you ever got cancer we would deal with it, its okay" but that didnt help it just made it worse and the possibility become more scarier! please help me.

Hey friends… I am in a really low place regarding my health anxiety. I am absolutely terrified of cancer. Im only 17 years old and im worrying more about health then living my life its very draining. At the moment I have a very chesty cough which has lasted around two weeks and a runny nose and just full sinuses. I woke up from my sleep tonight and woke up completely wet in sweat and itchy. I am terrified in case ive got cancer. I get so so scared It genuinely is not only affecting me but everyone else around me im pulling them down too. 💔 I am UK based and recently got a job and even then its all I can think about. Im crying my eyes out scared ☹️ To anyone else going through this your not alone and its so consuming. ❤️‍🩹

I went to internal medicine today, and i'm not perfectly healthy, My liver is a little bit fat, I have to lose weight so thats okay, also I have gallsand, which is not gallstone yet but it can become that if its not treated. Now im like these arent big problems but when i heard these I started to overthink and think about the worse that I will have gallstones cause the doctor said I have it cause it runs in my family(my mother/grandmother and uncle had it) and I just think that it wont go away, and even if i doesn I will be worried all year if it came back. Im just so afraid. Also they said I should go get a blood check, but I said i will hesitate now cause last time i almost fainted and felt horrible the whole day, and now i hear from people i know that they went and they felt sick and vomited there. But the overthinking comes from me thinking if these little symptoms I experienced which I thought its because of anxiety, was because of health issues then the other symptoms I experience sometimes (headache and lightheadedness) are there cause of another health issue, and im worrying about my health, im afraid of death, i keep imagining myself if they tell me that i have terminal illness or something really bad and i dont know how to handle it. Now i feel nausea and i would say its because of stress but i keep thinking that its because of the health issues I have...I don't know how to handle this fear, if you ask others or therapists, they will say "yeah everyone is afraid of death and suffering" or "Try to think about something else" and i wont pay for advices like this...