i have had the same problems. i went to several doctors and they couldnt help me. i recently went to a nurse practitioner and she said that i needed blood work done. i was tested for chlamydia. it is a S.T.D. it was positive. that is what was causing my problems. i would have never found it , but i now have pelvic inflamatory desease because of it . chlamydia is a silent S.T.D. a lot of people have it and will never have simptoms.it causes all kinds of infections in the womans body.