Relationship advice

Hey guys. I need some advice. So my boyfriend and I have been dating for over a year now. We never really fight and get along really when until I start drinking. For some reason lately alcohol has been bringing out a different side of me. I always used to be a happy drunk and lately I just get upset over the smallest things when I've been drinking. I can tell its pushing my boyfriend away but we live in a place where our friends are always partying and drinking. I'm starting to think its not healthy for me or him and I don't know what to do. The next day I always wake up feeling really down about myself and disappointed.