Ive been told my main problem is rumination. My problem is its hard to know what rumination i shoukd discard. What counts as rumination and what is just negative thinking?

I have really started to take control of my compulsions and im starting to string together better days! Still not great days or even good, but they are better!!! I have controlled my outward compulsions (googling, research, reassurance, checking) the past couple of days and felt the positive impact of that. But unfortunately, I am realizing that the rumination is still constant. My sexuality and relationship are the only two things constantly on my brain, and if they aren’t I freak out and wonder why im not thinking about them! Anyone have any advice on how to deal with the rumination. Sometimes I don’t even notice im doing it, but it’s taking up 90% of my day. Once I start to tackle this I think I may make some real big progress! Hope everyone is fighting today! ❤️

I've been doing well the past month in cutting down on compulsions and have been feeling better however, last night I had a set back that carried on into today. I had gotten very poor sleep (4ish hours) and then something triggered my memory. I think with the sudden anxiety spike and lack of sleep I didn't have the strength to ignore my compulsions. Last night and today I've realised I've gone back into rumination and mentally reviewing the event excessively again and comparing my situation to other people's, but most of the times that I start going down these rabbit holes I don't even realise I'm doing it? Also been fixating a bit on the fear that I've ruined my progress and that I will fall back into the deep end of it all again, that I have done so much work getting myself out of, although trying my best to not be too discouraged. Does anyone have any advice on how to deal with rumination more specifically?

I've been told it's impossible to "push intrusive thoughts away", but also that rumination is a compulsion. What is rumination vs. overthinking? And how do I stop ruminating properly and healthfully?