So confused. This month I didn't exactly "track" my ovulation. I just estimated my period dates to have an idea of when to test. (They are definitely with in 2 days of the actual days) we baby danced all throughout the last couple weeks. Not on any certain day. I didn't do opks either, so the date in my calendar may be incorrect. Well, it says my next period isn't due until end of next week and I have super light bleeding (brown) today and last night. I only see it in my undies, not so much if I wipe. My cycle is regular. It may come a couple days early, but not a whole week. What do you think this could be?