Period started jan10 lasted 7days after it left a brown discharge started and it's February 21and hasn't stopped my breast leak negative test today?

Common complaint. 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.