I don’t know how to feel

Yesterday, my boyfriend and I got a little tipsy. We had sex, he’s very aggressive when it comes to it. Then in the moment he starts having sex with me anally, I said no and tried pushing him off but he still got a few pupped. Then I had to use all my strength to shove him off of me. He immediately comes and hold me, hugging me saying that he’s sorry and that it won’t happen again. Seems really sincere. I know he cares and respect me however at the moment I don’t know what to think or how to feel about this situation. Please help