I'm 22 and I have a problem with my inner labia. I have been having problems while having sex, the intercourse is very painful for me, and when it’s over I have noticed a strong swelling of the inner labia which doesn’t usually happen after the intercourse. This swelling of my inner labia is really getting to be annoying, it hurts very much and I have stopped enjoying sex as much as I used to in the past. What am I supposed to do about it, could it be some STD that I have or something like that