I've been having sex for 6 months now. I've had sex with 3 different guys within this time period. The first guy was small in size so it didn't hurt at all. The next guy was larger and it did hurt. The guy I'm with now is probably around 6.5 inches and it hurts only at the beginning and we've had sex twice now and last night we tried several different positions that I've never tried and a couple minutes after we finished I realized that I was bleeding a lot. Is that normal? And what caused it because the first time I ever had sex I didn't bleed.