I m 20 years old and I have very sharp pain in the vaginal area toward the left and it hurts to move and walk or do anything. I had unprotected sex with my boyfriend 2 days ago and it was also very painful and sharp and now I feel like it s swollen. I think I may have cut myself but I m not completely sure how because I felt it slightly before having sex with my boyfriend. I think the sex just made it worse. I m also bleeding because I started taking a new birth control on july 3 (now july 17) and I ve been consistently bleeding since then (i was supposed to start my period on july 3). Is that normal? When will that stop do you think? I know I don t have an STD and I m pretty sure I don t have a UTI. It does sting very badly when I go to the restroom and sometimes it just stings without me doing anything. I just really don t know what to do. I ve been trying cold compresses and some lukewarm baths but I don t know what to do otherwise. The pain makes me want to cry sometimes it s so painful. What should I do?