i feel like i did something irredeemable and it’s driving me crazy. idk how to move on i feel so bad

my cat was smelling my other cat's bottom so to get him away i like quick "slapped" with the dorsal of the hand on his face and i got afraid that i did too hard so i compulsively did it again with similar strenght that i used to check if he was hurt and i regret it, like it wasn't a hard slap meant to hurt, but i did that impulsively and maybe i exceeded a bit over the limit in which it doesn't hurt. like he definetely reacted but i don't know if he was hurt, like he reacted in the moment but nothiny else, and he's lovey dovey. i dont think he was hurt but i feel bad. because if i did it once as a mistake i shouldn't have done the same thing again. i feel like an abuser. there are many things that are happening to me and im getting overwhelmed and i dont know how much longer i can hold on. because one thing i can't do is to forgive myself over mistakes.

Everyday I wake up, all my mind makes me think of is the stuff I’ve done in the past, like all day I’m in a constant cycle of judging who I used to be and it hurts so so much. I wish I never thought to do those things, I wish I had been more mature than how I was before, it’s really lowering my self worth and I don’t think I’ve ever felt this miserable before, like last summer was the worst because I was dealing with this shit, I about almost ended my life over it, and I thought it would get better, which it did, but it didn’t last but for a while. As soon as it became 2025 I was going through it again, having constant cycles of “I’m a good person” to “I’m the worst person imaginable” and I’m so sick of it because I just want to feel like the good person l like to imagine myself to be, but I can’t because of shit I did in the past that I obsess over. I’ve cried and screamed so much over it and it seems like it will never leave me.

I look back at various past events in my life where I said or did things that I feel really guilty, disgusted, and ashamed about. I replay them in my head for hours. I feel anxious about crossing paths with people that I've hurt or upset in the past or who perceive me badly, to the point that I will avoid going out in public as much as possible. I go out for work, errands, appointments, and occasionally to eat (even though those all give me a lot of anxiety), but I avoid community events where people might recognize me and I tend to isolate myself. The only people I see regularly are my boyfriend, my parents, and my coworkers. I live in a small community and I'm worried about people confronting me publicly and proving what a bad person I must be.