Talk to Gynecologist on Irregular Mensuration

Actually I had face irregular mensuration problem since when the cycles start. In 2006 July it starts first time then after 6 months my cycle start second till now cycle start after 8 to 10 to this problem I have also face hair loss and weight gain problem.. I have done many treatments for this but when treatment should end I got same problem again...I have joined gym for cardio exercise due to exercise I have feel that my cycle is start but it was just a typ of clots when I did hard exercise like jumping r abdominal exercise then I felt some was it? M feeling so scared about it I m unmarried girls pls doc help me out