I had my lmp march 20 and its been a week now its been a week that i am spotting of light pink to brownish color. would it be a serious matter that ne?

Irregular bleeding: Irregular periods are one of the most common problems obgyns treat. If this is one time problem it usually resolves on its own. If a recurring problem you get evaluated. Infections, polyps, fibroids & 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