I started my period halfway through my birth control pills last month. it only lasted for 2 days but I was scared enough to get a pregnancy test. When two of my tests came back positive out of a three i went to my gynecologist. they did not administer blood pregnancy tests but give me a test similar to the one I had taken it home. they told me I should probably go somewhere where I can get a blood pregnancy test but I did not and continue taking my pills as advised. when my pills were almost finished I bled for 10 days or more before it finally stopped. and now I m about 4 days into a new pack of birth control pills and I am still suffering from nausea and headaches and a drastic and extreme change in my emotional behaviors. I am now suffering from a lower abdominal pain. I don t know what to do.