Do you ever think and remember things that you did and feel so much guilt?

I just saw a post on here that reminded me of something I did, or thought I did, nearly 12 years ago. I don’t know exactly when, but my OCD just latched onto it. I don’t even know if the memory is real. I’m freaking out. I was just a kid. Why am I feeling so guilty right now?

I genuinely feel like the worlds most horrible person deeply for my past actions in childhood and general mistakes I’ve made. I feel like I shouldn’t be here or there’s no hope for me despite doing right ( trying to do right ) I’ve wanted to open up to my mom about things from my past but when I was talking to her about a situation that happened just to share, she was like “Thank God you’ve never done anything like that” But really my past mistakes are worst. It’s like I feel like I should disappear. I don’t know how to deal with the guilt and I feel horrible. I’ve made good and bad decisions but despite this being a long time ago ( which doesn’t erase my stupid actions ) I still keep bringing back into the present and I’m filled with guilt I genuinely think it would be better if I wasn’t here. I wake up think about my past things and I’m filled with guilt and shame that maybe I am a bad person and voices don’t stop, they keep telling me a lot of things that I start to believe. It makes me upset that I did something like that in my past and I try to be understanding but I can imagine the reactions of people and being condemned so much. I literally do this to myself every single day and it’s exhausting I don’t know how you guys can treat me with so much compassion and understanding. It really doesn’t feel real or like I deserve it. Like even on nocd, it makes me feel worst because I come across comments that say “as long as it’s not —-“ or something and I compare it to my past and I feel like a horrible unacceptable person.

I would really appreciate it so much if someone took the time to read this and help me. I don’t know what to do anymore. I haven’t posted here in awhile. I had my OCD managed pretty decently for a year or so on medication, but I had to stop taking it, and after around 3-4 months, the OCD has become unbearable again. It used to be much more surrounding existential themes, eating, and others, not really real event/false memory stuff. But now it’s gotten really out of hand and I don’t know how to do it anymore. It’s surrounding a time of my life a long time ago. It was a dark time. I wasn’t myself and I was going through a lot of things, and I did a lot of things I regret. I self-destructed, embarrassed myself, and wasn’t good to the people around me. I was able to get my mind off of it for a long time, even though I would still think about it a good amount. I was able to be in the present, at least moreso than now. But now that I’m off medication, the guilt has become my obsession again. I can’t move on. I can’t do anything without thinking about all of these memories. I’m obsessed. I’ve started hating myself again, so much so that it’s hard to do anything anymore or believe I deserve anything good. The people around me tell me it wasn’t even that bad, but to me it was. To me, I failed myself, lost myself, and failed everyone around me. I can’t stop thinking about every person I said something wrong to or every time I screwed up. I’ve now started to convince myself I did terrible things I can’t remember, and that my mind just can’t deal with it. And that’s why I feel so guilty. There’s nothing to really support this though. But I’m starting to really convince myself that’s true. I’m trying not to listen to it, because I’ve convinced myself I have hit people with my car before and haven’t remembered when I absolutely didn’t and I know I never have. I drive back over and over to check there’s no one, even though I never heard any bang or felt myself anything. I can convince myself of some crazy false memories. So I know that I shouldn’t listen. But it’s hard not to when I have this guilt gnawing at me constantly. I come to conclusions that this guilt must be because I did something terrible that I don’t remember, even though I already think the things I remember were bad enough. But I would know by now right? If I did something bad I don’t remember? I don’t feel like this all the time. But it’s a lot of the time. But maybe that should be reassuring, that I only start obsessing like this when I think to. The past haunts me though. And I can never be in the present. I’ve started to resort to some unhealthy behaviors to distract myself or help me work towards something. I am starting to hate myself so much and feel like there’s no way I’ll ever be able to get out of this loop. I feel like I just can’t do this anymore. Maybe I need to go back on medication. But I don’t know. I don’t really want to. But will I ever fix this without it? Why do I feel SO guilty, all of the time? I do all these things for people because I feel indebted to them, because I feel undeserving of everything. I feel awful about myself. I don’t know what to do. Does anyone else deal with this?