Cramping in pelvic area especially right side spotting thigh pain lower back pain diarrhea period never came history of endometriosis ablasion 6yrs a?

See gynecologist. This is too complex a question to be answered over the internet, and answers on HealthTap aren't intended for individual treatment, prescription or diagnosis. With a history of endometriosis this may be recurrence and you need to be examined. The thigh and back pain are disturbing and may relate more to something in the spinal column. Best wishes for this to resolve quickly.