Birth control pill

Ambrecia • “Love yourself first and everything else falls into line.

Yesterday my period started did i supposed to take the pill on that particular day on the birth comtrol pill mon-sunday as directed. Cause im getting confused as hell i miss the time to take my pill today at 1:37 and i look in my birth control pill packet and saw i took one from yesterday as today pill what do i do? Do i take yesterday pill for today since i missed it?