I only had my period for two days and i usually have it for five days. what does that mean? i am not sexually active and never have been.

Happens sometimes: Many women have occasional variation of their mucus discharge, some spotting between periods, a heavier period, a lighter period, a longer or shorter period, or even a missed period. Having one of these symptoms doesn’t necessarily mean there is a medical problem, but a call or a visit to one’s primary care or Ob-Gyn doctor is a good idea if symptoms are persistent or recurring each cycle.