I just came across a 'Pain Summit' online due to start on Monday. painreliefproject.com
Each day there will be several presentations from various health experts on the subject of pain. I cannot vouch for the quality of it but some of the speakers are familiar to me. I have seen them talk online on other health related subjects and they have been very good.
Obviously pain is one of the biggest issues with endo. There might be something in these presentations that can help us when it comes to dealing with and reducing pain.
Just register for the free content and it will be available for a couple of days. Thereafter, you have to pay if you want to view a presentation after its timeslot.