I started drinking a BCP called Nortrel it has the regular active pills and then seven pills that are reminders.Well I finished my pack got my period on my the second inactive pill, then I drank 2 more inactive pills.After this my period was SUPER heavy. So I went to that pharmacy and bought Yaz a new pack of pills to start the active ones so my period could go away..since its to heavy i could bearly get out of bed.I am on my second active pill and still have my period. Is there something I did wrong???