I lost my virginity to my now fiance over two years ago. at first it obviously hurt the first couple times, but even as our relationship has gone on, sex still hurts for me. it sounds gross, but it's mostly around the skin at the entrance of my vagina. it gets irritated from the rubbing after 10 minutes or so. what can i do to fix this? i feel bad because i sometimes avoid sex with my fiance since it's uncomfortable. anyone have any advice?