Vaginal bleedin 5 day before period &continue for 10 days so far change from normal color 2 brown back & forth has becom heavier cramps mostly pelvic?

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 , 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.