I have been on ortho tri cyclen for about 5 months now at first my side effects were migraine,mood swing but it got better.I was hoping to gain a few pound I didn't but recently I have been having painful bump on the side of my vagina. I had it 3 times already on the same place it's really painful and when I have them the ovary is swollen or cyst.i have never had them until I start taking the birth control to regulate my period because I have painful period but with the pill I don't have cramps at all but the bumps are freaking me out.