Boyfriend always mad

Hi glow ladies. I’m just looking for some advice. Me and my boyfriend have been together for about 3 months, for awhile we were good, perfect almost, but lately it’s like he’s always mad at me for something. No matter what I try to do he’s still mad. If I fall asleep, if I get on my phone, if I have a drink, he’s ALWAYS mad. Just makes me really sad, I’ve tried to talk to him about it, but it just causes a massive fight. I know relationships aren’t always easy, but is this normal? Thanks (: