So I'm currently on Tri Sprintec (a generic form of the pill) and have been on it for a few months now. I'm usually really good about taking my pills, but during the 2nd week of the pack I woke up from a nap and was a bit drowsy and accidentally took Tuesday's pill instead of Friday's. Note that this is the same week so they are all the same color. Could this have affected how well my birth control works? I'm on week 3 now and am back on track.