I've been thinking maybe I have endometriosis I have had the symptoms since I was a teenager. I've bloated and been constipated for years. Recently I had my period around august or September then after the period I bleed again for a week after sex. Can endometriosis cause this? I have whit thick stuff that looks like cottage cheese and sometimes blood in my cervix I pull it out when I see it and its a foul smell. I've been having this issue since I was younger. can endometriosis cause this?