I have recently noticed the extra flap (almost like a flap covering the hole) of skin inside the middle of my vagina. it does not cause any pain or irritation. Is this normal??? I did a lot of research and a lot of people say its my hymen. however i have been having sex for 7 years now- didnt think that would still be there. It does not look like gential warts (flesh colored- slicky/spongy). Help!