I've had this pimple like bump on my labia majora for a few months now...i am sexually active, however it doesnt look to be warts or herpes. Sometimes if i squeeze it a little bit of pus comes out. I was at the doctors a few weeks ago for a uti and i asked her to look at it, (it was just a reg dr not an obgyn) and she said it didnt look like warts or anything but to leave it alone. she said it looked like some sort of irritation from something. I'm really worried tho. Any ideas of what it could be?