Hello i had pink discharge 14days before period for one day now for the last week i have been cramping in my lower abdominal and on the sides why?

Irergular periods: Irregular periods are one of the most common problems obgyns treat. If this is one time problem it usually resolves on its own. If this is a recurring problem you should be evaluated. There are many options available to help regulate the menstrual cycle. If you are trying to conceive the schedule a visit. Schedule a visit to see if you are ovulating.