I got light brown spotting last oct 7 2018 and oct 8, 2018 i got my heavy mens until oct 9 and oct 10 to 11 i got a dark brown spot what does it mean

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.