Hello young lady, you should see your gyne. It could be a number of things that you need to find out about. I had rectocele, a condition of the rectum buldging into my vagina. It was small but, embarrassing. As a woman we go through many issues with our bodies and you should have this checked out. Some questions to ask yourself to prepare for the doc is: is it buldging through the vagina? pain during intercourse?