I recently (a little over a month ago) started using Levlen 28. My bf and I have been having sex for 1.5 years, but only after starting the birth control has it hurt. After we stop my vulva burn extremely badly, then it subsides to an ache. I can't be touched for hours because it hurts too much. We always used condoms or pull out method before, so this is the first time his sperm has touched my insides. Could that be the problem? Or is it caused by the birth control?