Hey ,I had my last date on 5 th sept and on 7th October I had an intercourse although my bf didn't ejaculated inside me and I didn't had my period on 5 th October then the day after intercourse I took unwanted 72 ,it's 14 th now ( 7 the day ) and still I don't have bleeding.....me and my bf are really panicking ,will I have withdrawal bleeding and what if I don't also will my mentrual cycle stop after such an hormonal dose