Something changed w him

I’ve been seeing this guy for almost 6 months now, and honestly we’ve had our rocky moments but I found myself falling for him. I loved the connection we had. Last week, I got angry with him and walked out without him knowing. It was over some petty shit, I’ll admit. I started to notice he hasn’t been texting me. He apologized for the incident and that was the last I heard from him. I texted him a week later asking if he wanted to hang out before he leaves for his vacation. He said yes. Immediately when I came to his house, it was different. He seemed kind of angry and had a sort of negative energy. Idk. We started having sex and he started basically yelling at me and being very aggressive because my back wasn’t arched enough and some other stuff. Usually he’s pretty considerate and would take it slow because it hurts when he just bangs it in, ya know? Anyway I don’t know what’s going on with him but I felt disgusted after that.