What Should I Do?

My boyfriend has been acting like a jerk lately. He’s been being rude to me for no reason. We’ve been arguing more and more. Somethings going on with him.... it’s not like him to even act like this and honestly I’m tired of this. Tired of having to repeat myself. He gets mad that I go out with my girls. Crashed our girls trip and he was being mean to me the entire trip mind you staying in my Airbnb. Getting mad that I’m mostly hanging with the girls as if it wasn’t an original girls trip. I hate the facts that he’s like this. One minute he’s good the next he’s mad at me for something simple then stays mad and stops responding. I’m like do I walk away or dig deeper to see what’s wrong. We’ve been together for 8months now. When things are good they are great and when things are bad they are terrible. Ughhhh🤦🏼‍♀️tired and hurt and just simply frustrated. Think I had about enough. I’m about to graduate in a month, just a very busy lifestyle but I made room for him and he’s stressing me out. Ugh I love him but out of no where he’s being a dickhead to me I’m sorry I can’t love that.