i am 17 and i lost my virginity 3 weeks ago to a guy whom i know is not a virgin. the sex was unprotected, but he didn't finish. today, some small red bumps developed on the opening 'down there' and i am scared it is herpes. they don't hurt or anything, but i am still really scared! any input? and please don't criticize me about having unprotected sex or sex before marriage...i just need to figure this out.