I've had a lot of unprotected sex going on since the end of May here lately I've been getting sick and have really bad sore breast burning nipples and headaches and I've been throwing up/ spitting up I missed my period on June 16th my last period was may 17th i stopped taking the pill on june 1st I had a withdraw bleed on june 5th it didn't last long and was really light every one I tell about missing my period and my symptoms tell me it's just the pill but I researched it and the pill is suppose to be out of your system within a few days does any one know what this could be