hi. i was taken unwanted 72 after that within 2 weeks my periods start, but the un expected and worried thing is after 10 days oeriods come again with medium heavy bleedings with small amount of cloting, for 4 days than after 10 days again bleeding starts with heavy bleeding with small amount of clooting every day .i m nursing mother. olz help me. i have taken unwanted 72 4 to 5 within 2 months.is it danger? plz plz help me