Rape??

Last night me and my bf got into a huge fight. He threatens to leave all the time and now that I'm pregnant he threatens to take the baby from me when I have it. When I went to bed last night I was still do hurt and so mad at him that I rolled over and went to sleep without saying anything to him. In the middle of the night he starts pulling my underwear down and playing with me. I'm use to it but normally when I lay there and don't respond to him he rolls over and goes back to sleep. But not tonight. I was laying on my stomach and he got on top of me and started grinding. Asking me to spread my legs but I again just laid there and ignored him. He never entered inside me but now I feel violated and disgusting. He got off of course I didn't and he's never gone this far before. Now I'm not sure what to do. Any advice??