Hi. I have suffered with endo for 13 years - 6 of those years undiagnosed as my symptoms were not "typical". I have been on depo provera injections since 2003 which really gave me my quality of life back. I am however still experiencing rectum pain - feels like a knife which i have linked to bowel movements. I'm not sure what else I can do to deal with this pain. Today I left work early because the pain was so difficult to deal with. I had my depo injection yesterday (a month early) and i hope it kicks in soon. Maybe a muscle relaxant? Any suggestions?