... I had sex with my boyfriend the july 10th and the condom broke. I had just?finished my period on the 8th and have a 28 day cycle. I took plan b 10 hours after having sex and had no symptoms until july 14th. That day i began feeling very tired and alittle faint. The next day (15th) though I woke up with a headache cough chills. These symptoms have continued at a lesser rate except for the headache and I have been bleeding. It was not like spotting it was like having a regular period except the discharge was alittle darker. Am I sick with a cold and have plan B symptoms at the same time? Or is it one or the other? additionally how long and much is the bleeding supposed to last?