I'm glad to hear that you found a doctor who can guide you towards a diet and lifestyle that will reduce your symptoms. We tried a homeopathic treatment but it did not give results and now we have cysts on the ovaries again and we are going to have a new surgical intervention.
Initially, we found out that we have endometriosis when we were looking for treatment for acne - in fact, the acne was caused by endometriosis.
My daughter is also a positive person, but I know that in her soul she is worried. We will also focus on diet-based therapy, even though my daughter is now eating healthy.
I am sure that there are resources in and around the community of endometriosis patients who can get involved in a project that could take a small step towards finding a better treatment for those affected by this disease. What differentiates us from companies/universities/medical organizations is the motivation - we are directly affected by this disease.
My son was diagnosed with type 1 diabetes at the age of 6, and while looking for various solutions to monitor blood sugar, I discovered on the Internet a community project (open source) called "We are not waiting" that developed blood sugar monitoring systems ( SW) and documentation for building the related HW component. That was in 2012 and more recently there is documentation for the artificial pancreas within the same project - the insulin pump that injects insulin in close correlation with the blood sugar measured automatically by a sensor every 5 min. So it is possible!
I know it's not easy, but somehow we have to try to do something to boost things for this disease as well. I think we need to take over the phrase "WeAreNotWaiting" - we need a #WeAreNotWaitingToo. Let's start, for example, to form a work team in which to analyze in which directions we could boost/support research for this disease. For example, we could carry out some studies in which we analyze data related to the age at which the first symptoms appeared, where the condition was located, stress factors, the country/region where the subject lives, eating habits before diagnosis, ... data that we then try to correlate to see what we get.
There is no perfect disease - for every disease there is a silver bullet!
In the meantime, I found an interesting article that shows possible causes of this disease:
https://endometriosis.org/endometriosis/causes/