Hello Redditors. 23M here. I've already made a post regarding this, but I will expand it so you can get a better insight. I am a fairly good-looking, athletic male that reads a lot of self-improvement books, I am a straight thinker (was up until this point) since recently I've been dealing with some trauma, guilt and embarassment I've brought upon myself for doing stupid shit in my life, I was also abusing a lot of people and being a general asshole. I also had a major crush on a girl which soon turned out to be an obsession and I was chasing her in all the wrong ways. I've also confessed to her friend which I only saw once in my life some deep emotional shit about me which I shouldn't. Considering the 'alpha male' archetype people once considered me, this was strangely out of character for me and I can't seem to shake off the traumatic experience I've caused on myself. Going from a charismatic, witty and street smart (because I'm not exactly educated) guy, to a complete beta male/creep because I feel emotionally exposed and vulnerable. I've fell low in the social rank and I know the past can't be undone, but I want to somehow accept the situation as it is and stop thinking about it. I mean, at least emotionally detach myself from the situation. I was having suicidal thoughts over this event, but I rationally know it won't solve anything, so I have written that off. I think I might be suffering from OCD/PTSD or the combination of both.

Does anyone have any experience of the sort and could you help me out with tips, experiences, advice, whatever that I could use? Thank you.