Hi there, I recently had sex (I'm a female) and the man had a larger penis than I'm used to. After having sex about three times in between one and a half days, I;m experiencing pretty bad pain on one of the outer lips of my vagina, almost like swelling. It's not on the inner lip, its on the bottom, and outside lip. When I touch it, it's very tender, and it hurts to walk sometimes. It doesn't feel like a lump, it just feels like a bruise that is swollen. A friend of mine had the same thing happen to her, and she just iced it and it went away in a few days, but I'm hoping this isn't something worse than a bruise, but I believe it is. What would you say I should do?