As someone who has had a hysterectomy, due to endo, I assure you, the pain goes away. The outside the uterus thing is the endometrial tissue migrating outside the uterus. When I had my hysterectomy, they removed that tissue from the organs it had settled on. Once I healed, because you will have to have an abdominal hysterectomy, your life will change.

Because women aren't important. We're supposed to just "suck it up", and stop whining, because "it's natural". At least that's the attitude I received from the time I started seeing a doctor around 18 until I finally got my hysterectomy at 49. Best thing ever. I had endometriosis, and I don't know if diagnosis has changed in the last 13 years, but when I had it, the only way to diagnose it was surgery.