I am on birth control, am not pregnant, some months I will have a light period, some months I do not, as in the last two months. Pregnancy tests are negative. I have lost 60 pounds over a year and a half time. I also have continence issues, specfially at night. I am only 30 years old. This is ridiculous. Most recent gyno exam and pap were fine as of July 2010. This issue has been going on for 2 years, and frankly I am tired of it. I am on meds for anxiety. I don't know what else to do.