Climax Sprain

I think I sprained a muscle in my vagina. he forced it and forced it and forced it til I came. i had to think dirty thinking to stay lubricated and on it to hit the wall in a thunder of an orgasm that took up all the body muscles and now i am suffering for it. I don't love him at all. and its just a finger fuck exercise but I am not sure I want to be with him again if that is how it has to be to crank it up in the bedroom. oh my wordy dee, its bad and I don't want sex like that like I have to lose my mind just to enjoy it and orgasm a bit too hard to the point its not as pleasurable.
I might have to see a doctor and say can you take a look? the feeling was not as good as with the other guy. just saying, that is how I feel. ok. I feel like i am cheating this other guy and its like I go back to my relatives for sex when I can't get love or win the man prize. sheeesss. this is hard.