I stopped taking my birth control pills about 8 months ago because they make me very moody. In the last 4 months my period has been out whack! I got it Oct. 11- Nov. 4, then Nov. 21 - Dec. 5, then Jan. 3 - Jan. 11, then Feb. 3 - Feb. 22 and I just got it again today (March 2). I can't stand getting it approx. every 2 weeks and it lasting approx. 2 weeks. Nothing else has changed (eating habits, etc.). What can be wrong?

It's your body trying to regulate your hormones again. How long did you take your birth control pills? It usually takes roughly anywhere from 3 months to up to a year for your cycle to readjust itself, depending on the person, and how long the person took the pill.