Im kinda confused right now! My period has always been like clockwork. 33 day cycle 5 days long! In October my period decided to last for 7 days, I completely skipped my period in November, and,this month my period lasted the 5 days but 2 days later Im spotting!?! At first it was really light pink but later on in the day its dark red and heavy?? What is goin on?? Am I pregnant?