Hi, I Have A Question Regaurding Birth Control, I Kept

Hi, i have a question regaurding birth control, i kept taking my birth control continuously, without stopping for the week and using the sugar pills. It has been this way for three months, i was told u could do that if u didn want to get periods. Im in now week 3 of my birth control (white pills) and getting my period. Or atleast dry blood, im not even to the sugar pills, or stopped for the week, how do i get back on track? What could happen to me?