Does anyone else feel like someone is watch you and waiting for you to slip up so they can expose you as a bad person?

I’ve been feeling horrible lately. I’ve been over analyzing all my actions since kindergarten and I feel like a horrible person. For some reason the only things I remember from elementary school are me doing bad things. Breaking crayons, tearing papers, getting into fights,etc. I just feel like the only thing I’ve contributed to this world is sadness and anger. I feel like I’ve pissed off so many people without even knowing it. Even when I haven’t done anything in the moment I’ll still go home and replay the situation in my head to see what I could have done differently. I feel guilty 24/7 and its eating me alive.
Im not even 18 yet and this is ruining me.