What happens if you can’t figure out how bad of a person you are

Does anyone else experience this lingering fear and anxiety because they think they’re capable of hurting someone? It’s killing me. I feel like I’m such a danger. I feel like I’m a predator. I feel like this awful person and I can’t shake it. I want to carry on with my day but I can’t. I don’t feel like I deserve it. I feel like I’ve done awful things. I can’t stop crying.

I have sent nudes before when I was younger and I am really struggling with the fact that I have sent them because it makes me feel like I am such a bad person and I don’t deserve certain things. I try my hardest to be a good person and do the right things but I obviously have made lots and lots of mistakes. I cannot get over these mistakes I’ve made because I judge myself so hard for them and it’s making it hard to function.

I have made multiple mistakes in my past that lead me to believe im a bad person. thinking about them often sends me into a panic attack. i cant help but feel i need to be punished. i hate this feeling, what should i do?