I missed 2 birth control active pills (Tri-Sprintec) I went to take two b/c I had missed one ( Monday night) and when I went to take the two (Tuesday night) they both fell down the drain-ahhh! I took the next dose as scheduled on Wed. night and woke up with my period on Thurs. morning. My dr. is away until Tues. Should I continue with this pack or start a new pack???