Stubborn boyfriend😤😒😒😰

My boyfriend of 11 months has been more aggressive towards me for a while now. Every time I try to confront him about it he makes me feel bad even though it wouldn't be my fault. Once, he even tried to hit me but I'm not sure if he was serious. He raises his voice with me sometimes. But also at some points he is very kind and loving. I'm not sure what to do. I don't want to break up with him and regret it, but I'm also kind of done with his crap. Any advice or questions will be accepted. Thank you 😩