Recently I found a bump on my vagina that hurts really bad. Its sort of round and kind of sticks out I don't know if it's a pimple or herpes. My boyfriend and I have had unprotected sex maybe 5 or 6 times. It doesn't really look like what's described as herpes but it's very painful and I experienced itching before I saw it.when I tried getting a better look I found that I could kind of pull on it and it would sort of stretch. I am very freaked out, as I am still a teenager and I don't know what to do? Anyone able to help???