i've been having cramping around my thigh region like menstrual cramps for about a month now... but no period. then a few days ago i started having pains in my lower left abdomen, and occassionally it started on the right side now too. does anyone know what this could be from? i have heard ovarian cysts? im not sure. i've taken 2 pregnancy tests and they both came out negative.. plus i havent really done anything since october. could someone please help, i dont know what to do