I have been on Sprintec since October. My period had always come just as the white placebo pills began but last month I started heavily spotting during my third week of blue pills and had a 4 or 5 day "regular" period during the placebo pills. I take my first placebo pill tonight and have only had a bit of brown spotting and really light red spotting. I have always taken my pill at 9 pm and if I'm "late" with taking it its only by around 15 or 20 minutes. I am sexually active and we use condoms every time(none have ever broken). Do I have anything to worry about or am I just being paranoid?