Betrayed by my friend

I was raped about 7 months ago by a man I once considered one of my best friends. I felt safe in his company and I trusted him. We even had consensual sex on occasion. One night we both got really drunk, we were so drunk that I don’t remember how we started having sex, but I do remember him telling me on the walk home that we were going to have sex. The first thing I remember was that I threw up during, I didn’t even realize I had thrown up - he had to tell me so he could clean it up. But it wasn’t until I told him that he was hurting me, and he ignored me, that I really started to panic. I remember the shock that set over me when he didn’t immediately stop, and then the fear when I realised what little control I had over the situation. I cried and pleaded with him to stop by pretending I had to go to the bathroom. He asked if he could keep going first and I said “No!” So he stopped, I went to the bathroom, cried, and came back out. I thought that would be the end of it and I turned on a movie and turned away from him. I was wrong. He initiated again. I felt so defeated and ignored. I knew in that moment that he wasn’t going to stop until he got what he wanted, and I stopped fighting it. I hardly slept that night, but he fell asleep almost instantly. At first I thought it was just bad sex and I told him the next morning that it wasn’t good for me. He said he noticed that I seemed “disinterested”. For the rest of the weekend I couldn’t get it off my mind. I was sore and bruised and confused. I kept googling consent trying to figure out what had happened to me. It wasn’t until I contacted the rape crisis centre and described it out loud that I could admit that I had been raped. I never reported it to the guards and I don’t plan to. I confronted my rapist and tried to continue our friendship on the condition that he got therapy to ensure that this wouldn’t happen again - he did it for a couple of sessions and then stopped. We are no longer friends.