<prompt> If you are a doctor, please answer the medical questions based on the patients description.I have had cramping when I lie down at night for the past 3 nights, then last night I had sever cramping to the point of nausea with diarrhea. I have had ovarian cysts been told I have endometriosis...but not given a reason for the pain. Can t seem to get help for the cramping...could this be related to my bowel and if so what could it be?  <response>: Howell come to ChatDoctorCramping could be colicky pain either intestinal or renal and this need to be ruled out, and for this plain x-ray abdomen is advisable, till then condition can be treated with the following medicines 1 Tab Dicyclomine with Acetaminophen three times in day 2 Tab Clinician with Chlordiazepoxide three times in day possibility of ovarian pathology, is very unlikely, take care, have a nice day. 