Boyfriend trouble!!!! NEED ADVICE

I've been stressing over this for a long time and I'm just not as happy as I used to be we've been together for a year and he just is inconsiderate and rude. Like I asked him not to turn the music up because I had a headache and we pulled into 7 eleven and he blasted it to seem cool and I told him he was rude and he just always cries and makes me feel guilty. Or he implies in some way that I'm stupid and I'm just so done but when I say that he cries and whines and says I don't know how lucky I am to have him and no other guy can give what he can to me... his cockiness is just super unattractive and Im not attracted to him anymore but I have no idea what to do I feel trapped in a way.. plus he bought us tickets for a concert in like a week and idk what to do they were my present but I feel horrible