On april 18 she got 2 days period then on the next month may 25 she has a period that last 2 days with blackish blood and then fresh blood therefore on june 8th maybe she got a period of1 days with black spottings then on june 19 she again got periods of 1 days..she has continuous calf pain and pelvic pain throughout although the pain is not in a particular area...brownish discharges is also happening frequently .. also in regular periods she has a blood clots discharge which is missing from the month may period..