Hi all,I have IBS-D (suspect endometriosis as well) and have noticed that ovulation and menstruation bring about terrible diarrhea (worse than normal for me, anyway). I just started taking a progestin only pill (just took my second dose) for my pelvic/abdominal pain and am feeling the familiar rumblings and pain in my intestines already. I thought taking the progestin pill would make me feel better since I had no problems with diarrhea during pregnancy.Does anyone know if the progestin only pill can cause diarrhea or make IBS worse?Thank you