Filled with shame, guilt, and disappointed due to

hi im experiencing a lot of anxiety and guilt right now. im 16 now but in the past i said many offensive bad things, slurs and racist jokes with my friends. it was disgusting and im not proud of this. I'd never say those stuff to an actual black people to idk make fun or shame them because im not actually racist, i could never hate another person just because their skin colour is different. but i did say disgusting stuff as "a joke" and i feel very guilty about this. I don't think i was always a bad person but for around two years i was just acting mean and pretty shitty. i wish i could turn back time, but that's not possible. i was talking about stuff I didn't have a clue about, i said n word just because "its just a word, it's not that deep!". but now i know it's really more than that. yet I can't move on. i keep thinking about it so much i want to throw up. I can't look in the mirror now i don't know what to do. lately im trying to become a better person, be nice to people close to me and just to finally feel good. but i feel like I don't deserve to change and i create scenarios that people will bring up my past when ill finally be a better person.

Hey guys I just wanted to talk about something I was feeling I feel so trapped and terrible I have a bad pornography addiction even back then idk what to do I'm 17 years old but basically I looked at some very obscure things on the Internet ranging from hentai or just even more messed up things when I was younger I think maybe early teens I remember randomly just started remembering things I saw now I do not remember if I acted on them or jerked off to them idk what to do I feel so ashamed trapped I feel like I can't enjoy life anymore for what I've done I been introduced to porn when I was young idk what to do I seem alot back then some memories pop certain ones I don't remember if I had pleasured myself to it it feels like I did I have so much shame if I did but idk what to do

When I was single, I watched a lot of porn, specifically lesbian porn even though I’m straight. When I got into my current relationship I dwindled down and eventually stopped watching porn of any kind, around six or so months ago. I had a flare up recently that has caused me to question every part of myself including my sexuality and my identity, my relationship, and other things that are important and valued to me, and porn keeps popping up in all of these things. I feel like my porn usage was me cheating on my boyfriend, especially in the early parts of our relationship. I broke down to him last month about it and he said it was okay, that he forgives me, but I’m still hung up on it because I can’t shake the feeling that I’ve wronged him and that I’m a terrible person and that I need to leave him because of this. This is so excruciatingly painful. I don’t want to keep confessing over and over and over again, but I don’t want to be a dirty lying cheater, which I feel like I am.