Hello, I am a 19 year old woman and I have a question. First a little background about me. I have a really irregular period. Sometimes I don't get it for two months or sometimes it comes a few days late. With that being said I had unprotected sex 2 weeks ago, and although he didn't ejaculate inside of me, I chose to take the plan b pill just to be safe. On Sunday I started bleeding and we decided to have sex again. This time he did ejaculate inside of me. I don't know if the bleeding was my period, but I am still slightly bleeding today Wednesday. Should I take another plan b pill?