I am struggling to accept my past and my Mistakes I really struggle bad with my past it keeps me in this vicious cycle

Does anyone deal with rumination with their childhood past mistakes. Deep down I know I didn’t know any better but then I start having thoughts and it gets worse after that. I also recently have dealt with death in the family, started my period, started college and just moved to my own apartment this last month. :-/ I genuinely just wish I could let go of my past I feel like I could be a better person for myself mentally if I could just let it go.

I want to move on and accept my past mistakes, but I feel like truly forgiving myself isn’t acceptable. My therapist says not to judge my past self but seek to understand. But if what I’ve done has gone against my moral values, how exactly do I do this? I’ve learned my lesson, and I just want to move on. But that feels like letting myself off the hook. Any tips or advice??

I’ve posted something vulnerable here before and I’m trying to ride out the wave of reassurance where it’s getting at me and I’m scared of sitting still with nobody to talk to about this at the moment I genuinely think it would be easier if I wasn’t around. I view my friends as pure compared to me and I’m the most impurest. I feel like this would do a favour to stop being here I don’t know what to do, I really don’t know. I’m literally alone in this and I’m getting tired. How do you deal with stupid choices that you made as a child? I’m trying to be understanding of past mistakes but it’s gut wrenching to try and accept to say and admit you did it knowing you’ll spend the rest of your life with that guilt..is there another perspective to this..???