Is this rape?

So I went out over with a friend to his new apartment. We grabbed food because I hadn’t eaten all day and a bottle because we usually drink when we hang out. We out on some Netflix and ate and then started drinking. He wasn’t going to drink much because he still had to drive me home at the end of the night. He tried to make a move on me and I told him no. And then he’d offer me the bottle and try again a little later. He kept doing this until I stopped saying no. I was okay with the kissing and groping but it progressed and I told him no... and he stopped for a little while... and offered me the bottle again. I finished off about half the bottle by myself and then he started doing it again and I was too drunk to say no. I’m really hesitant to call this rape. I could’ve stopped drinking... I could’ve told him to take me home, but I didn’t. I feel like it’s my fault it happened.