I am 19 years old. I am on the birth control patch. The patch fell off. I did not put one back on for 2 days to try to keep up with what day to change the patch. My boyfriend and I had unprotected sex during the time the patch was off. He pulled out before ejaculating. I had a normal period after that, however it was a few days late. It started on September 20 and it was supposed to start on September 16. Then I started having brown bleeding on October 2. It is October 6 and I am still bleeding. I don't really bleed much at night, hardly any, or in the morning. Mainly in the afternoon and evening hours. I had a miscarriage in May and I don't feel any pregnancy symtoms like when I was pregnant then. I don't think that's what is wrong, but I am not sure. I went to the Dr. She says it's because I wasn't getting enough estogen from the patch, but she didn't even check me out. She just talked to me. Could I be pregnant or what could it be?