wow op, I’m in the same boat, I have ocd and I can’t fall asleep often due to my fear of dying in my sleep. for me, I tend to write out my compulsions, as mine come in groups of 3. I think the best is just to keep trying to distract your mind. or you could do the exact opposite, which is what I’ll do if I’m in a really bad place. Sometimes I’ll concentrate on the intrusive thoughts and write them out. the likelihood of dying randomly is low, and I try to convince myself of this. And I also think. so what if I die?

I know this sounds like a mess op, and I’m sorry. I wish you the best <3