10 days ago i started a week early and was very light and watery. bleeding was on and off for 2 days. today is pink discharge when i wipe. ideas?

Fluctuations in the: menstrual cycles are VERY common and, most of the time, aren't a cause for concern. The interaction between hormones, reproductive organs and the brain are so complex & require such careful orchestration that it amazes me that many women have regular cycles. Unless you have pain, discharge, persistent irregularities or a (+) pregnancy test, no worries. Dr. Anne.