Hello, after having some what of rough Intercourse with my boyfriend I have develop some type of irritation right in the opening of my vagina. It may be the vulva or the labia. It was swelled for a day after we had sex, the swelling went down. as I examined it , they kind of look like a ulcer or a friction sore. Its it s very tiny , by very irritable. I just went to the gyn before I had sex with my bf, which was less then a week ago. And I was tested, everything negative. What can I do?