Two cycles ago, irregular light period, this cycle was irregular in it's heavy continuous flow. cramping a week afterwards. any suggestions?

Irregular 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. Infections ; hormonal changes can cause spotting. If there is a concern for pregnancy then do a home pregnancy test . There are many options available to help regulate the menstrual cycle. Schedule a visit.

The joy of womanhood: What you are experiencing is the body naturally trying to return your cycle to it regular state. Something caused the irregular light period 2 cycles ago, and your body is correcting for it. It may have been something as simple as a rapid change in weight, to a traumatic event in your life, (death in family, boyfriend cheated on you), or an infection you have now overcome. Normal cycle coming!