Who else tends to take things others say personally and are very sensitive to criticism?

Does anyone else read other peoples post and think it’s for them or about them and their situation and start to think that’s what they are going through themselves ? Or like I’m blaming ocd but it’s my brain actually telling that’s how I actually feel?

Recently I’ve been getting these very intense episodes of feeling extremely annoyed, irritable and touchy. I start to think narcissistic thoughts like feeling extremely entitled, envious of others and just overall snotty and rude but also horrible about myself. I take everything personal in these moments even though I know it’s stupid to do so. with harm ocd it also makes it 10x worse because they urges are worsened by the anger and intense emotions and sometimes I feel like just crying or this deep pit in my stomach of fear and dispare about the future like where am I heading and who am I becoming? I’ve excessively been on Gemini asking about covert narcissism, because my family disagrees with the idea of me being a narcissist along with my therapist but I just can’t let it go because I actually genuinely believe it. When I want to make things right it feels so self centered and I don’t know the right way to genuinely care about others. Maybe I already do?? I can’t tell if this is all just anger, intense fear and overwhelm, from med changes (went from lexapro to buspar) or processing grief (grandpa died in February) but sometimes I feel even worse because in my head I believe the grief only effects me and I need total attention and care 24/7. and start wondering if this is a subconscious way of thinking for me that I just assume is ocd and anxiety. I feel so tense and when I get in these moments I feel like I’m about to combust, I dissociate, feel like sobbing, isolating, or yelling but can’t tell if it’s all caused from an “ego blow” or something that someone did that made me feel bad about myself and that’s why I feel such high self pity. idk anymore but this feeling is terrifying especially the more I believe I’m a narcissist everything is evidence. I even start wondering what if this is rage, or hatred or resentment? like deep down dark feelings?

This might not even be OCD related, but I have a difficult time standing up for myself or just communicating boundaries with others. I'm trying to improve, but it's not easy. I always feel guilty after saying anything, like maybe I'm being dramatic, or maybe I'm in the wrong for not ignoring their words/actions and moving on. Even if the person doesn't respond with a negative reaction, I start spiraling :(