Rough sex

Last night my husband was being kinda rough during sex and now I have a bad cramp and pain in my right side. It is nerve racking because they said the baby is in my right ovary and I don't want anything to be wrong. This is my first baby so I am new at this and don't know all the do's and don't's. I'm sure everything is fine I just want to know for next time so that I can tell him.