I need opinions.... (long post)

Ok so, I might break up with my boyfriend and these are the reasons why: 1. Im an extremely affectionate person and he used to be totally fine with that, happy to give me hugs and kisses, but now he literally pulls away when I try to hug him 2. He never texts me anymore, when he’s at work it’s understandable but instead of texting me during his free time after work he plays video games with his friends 3. We hang out less and less now, it seems as if he doesn’t wanna spend time with me anymore 4. He still texts girls that he knows like/liked him, he even texts someone that he had a thing with 5. He pretty much ignores me when we’re with his friends 6. He ignores me when we get into fights instead of talking it out, if we get into an argument at night he’ll say “I don’t want to talk about this right now, gn” and he knows I overthink A LOT when we fight and he doesn’t give a shit 7. When we DO text he’s extremely bland 8. He barely calls me terms of endearment anymore when he used to do it often

I need your guys opinions, am I just being over sensitive? Am i overreacting?

Also, another thing: when he hurts me and I tell him, he makes me feel guilty by saying stuff like “fuck, you’re right, I’m such an asshole, I’m a piece of shit, you don’t deserve this, I can’t do anything right” which then makes me regret saying anything, and I end up comforting him telling him it’s ok