Rumination struggles

Hello, I was diagnosed with autism and ADHD at 25 years old. I attributed my overthinking to autism but I realised a few months ago that Pure O OCD is the most meaningful explanation for it. I am also an asexual, so I am, simply put, a shitshow of symptoms. I constantly review the past - particularly painful memories. I have a consistent fear of getting cancelled. When I was 18, some YouTubers I followed got accused of sexual misconduct and cancelled. I was obsessed and concerned for them. Others found my obsession strange. I did not like how their lives were ruined over accusation and no trial. (I was naive then to why public accusations are happening, as it is because the legal system often fails to address predatory men.) Even 6 years later, I googled one of them 240 times between January 2020 and April 2020. It was plain obsessive. When I burned bridges, I continued to search the people involved in my past dramas. Often multiple times in the same day with nothing new to see. They would likely be scared if they knew how obsessed I was with them. I have started doing ERP exercises. I wrote a script where I receive public false allegations and my life is ruined. It is forever googleable and I am a complete pariah. Completely unemployable, unliveable, even my family abandons me. I listen to it for 15 minutes on loop per day. What else would you recommend to tackle the ruminating? I wish I had this information at 18. I should have been solving these issues then and enjoying my life, not figuring it all out so much later in life.

the most debilitating ocd flare-up i’ve been having for the past few months has been about the guy i used to talk to. we weren’t dating per-se, but whatever was going on between us was very confusing and unclear, and it ended up with me being very hurt. he was basically leading me on, and couldn’t commit to me. it’s been months since we’ve stopped talking and i still can’t stop thinking about him. i don’t even care about him that much in an objective sense, but i am genuinely obsessed with him. everything i see reminds me of him, and my mind is constantly running through thoughts about him and our situation — why did it go the way it did, what did i do wrong, does he still think about me, etc. it’s honestly so humiliating and makes me feel pathetic because i know he’s probably moved on by now, and i still can’t handle the thought or sight of him. i just wish i could stop ruminating, because it’s gotten so bad that i can’t focus on school or anything else in life. it’s so constant to the point where, when i bring it up to my friends (which is very often), i’m met with concern and even frustration rather than sympathy. how can i cope with the rumination? it’s genuinely exhausting, and i can’t sleep at night because my brain is just running like a motor. i have dreams about it almost nightly as well. anything helps!

There’s this one situation that I haven’t stopped thinking about from last night . So basically, I was reading 'The power of Now' which is a book that I love so much and really got me into spirituality. It’s been so helpful for my OCD and rumination but it’s also been pretty triggering for it as of late, so I’ve taken a long break from consistently reading it. The excerpt I read was about abundance and how its not about being bountiful, necessarily in material things but realizing and being grateful for the things that exist in your life now and in doing so, you will open yourself up to more good things. I understood it but I re-read it a lot because I didn't feel confident enough to explain it to someone else. but otherwise I LOVED IT. It made me feel so at peace, I agreed with it, and it gave me hope to start focusing on the good things in my life rather than the bad. So when I went to bed I rehearsed myself explaining it to someone on a podcast and then all these questions started flooding in like “why should I only focus on the good and aren't we supposed to accept the good and bad? Aren’t those the values of Buddha and spirituality” “Ya, we're supposed to accept the good and the bad but why?- so we can feel more good??? And isn't the point of OCD to not label things as good and bad? and why should I focus on the good- so I can feel good? why should I feel good? because I'm worthy of it? why am I worthy of it? because I'm a good person and do good things? well I’ve also done bad things so why shouldn't I consider that. I just don’t understand why I should feel good without it being selfish. And then this went on for like 2 or 3 hours. Like holy shit. I over explain these ideas and concepts that I resonate with to the point where they don't even make sense to me anymore. It becomes very existensial very quick. And I’m not suicidal but these questions make me feel hopeless in society for some reason?? And myself. Like if everything contradicts everything then what’s the point to life? If nothing can be understood or explained in a senseful way, then how do people move forward and make decisions, like AT ALL? There’s never a right or perfect answer and I feel like with any decision I make in regards, I’m doing a compulsion either way. If I don’t answer them, then I’m avoiding it and if I do then I’m checking and seeking reassurance. I’m sorry if this was way too long and over-explained I just need some advice or to know if anyone can relate in any way. Also, I’m sorry if some of those back-to-back questions were triggering.