This is quite personal and I won t get into detail, but my boyfriend and I had sex 2 nights ago, and used a different position. Later that night I felt a pain, and noticed I was a little swollen so I pur a cold compress on it. I woke up the next morning with worse pain. I went to the bathroom and noticed my left lip is swollen and purple. The swelling has gone down a bit, but it s still purple and a little painful. I don t want to go to the doctor, I don t feel comfortable talking about this face to face with someone. So could anyone tell me why this is happening and how to male or STOP?!