Endometriosis question....! Women only, please!?

I have endometriosis. Had all the symptoms you do. Never was able to to get pregnant. Nothing showed up on any xray,or ct till I had to have an appendectomy. Labs were fine but i had a knot over my appendix with terrible on and off pain. My appendix when removed was covered in white grissle like material (endometriosis). Later I had to have a total hysterectomy which showed a gross amt of it. OB/GYN said yes it could come back and cause symptoms. I honestly dont think its hereditary. But you need a good ob/gyn to diagnos and listen to you.