I want to keep this vague, since anyone who reads it who knows me in real life might be able to identify me.
Ever since I was young (pre-adolescence), I've had a terrible fear of illness. I spent about a year as a teenager convinced I had various forms of cancer, ebola, TB; You name it, I thought I had it. I've been on and off medication since I was 16 and have been in therapy since childhood. None of it has really helped. I have had debilitating panic attacks for years.
I'm now well into my 20s, have just finished a postgraduate degree and have gone back to living at home because, frankly, I cannot deal with adult life. I am working sporadically (mostly temping and freelance) because I walked out of my last job in 2022 after having a complete breakdown, convinced I was going to collapse and stop breathing. I then spent several months convinced I was allergic to everything, couldn't leave the house, lost a bit of weight and then became worried I had cancer. I've since put the weight back on. I know I sound absolutely ridiculous but these thoughts feel very real at the time and I feel absolutely terrified. I'm agoraphobic and have a fear of fainting in public (I have fainted before and found it incredibly frightening). I was also diagnosed with a mild neurological condition during my degree which is not life-threatening but affects my vision. I have to have regular check-ups at neurology which I dread because I'm convinced they're going to find a brain tumour.
I was living with friends but got kicked out of the flat (not unjustifiably) because I kept dissociating and spent time in my room crying and avoiding everyone. I feel I've lost a lot of friends and opportunities already because I cannot deal with anything.
My mother, who I live with, is really struggling to deal with me and has suggested that I should just pay for a full-body MRI. I've had various tests done fairly recently (comprehensive bloods, an ultrasound of my pelvic region, CT scan of head last year), all of which have been fine. I also bought a FIT test after hearing about colorectal cancer rates increasing in young adults which was completely clear. I don't believe doctors who tell me I'm fine and am honestly considering just getting in an MRI because I cannot go on like this.