Hi, i'm 18 years old and have been with my boyfriend for 8 months now. Recently, in the past month, we have not been able to have sex... At all, because it hurts me so badly. We've been having sex for months now, I don't understand why all of a sudden it hurts... We thought it was because I wasn't 'wet' but I am,... But when he goes in it hurts. What could be wrong with me? Please help!!