Our medic-ill industry doesn't know anything about treating fibromyalgia.
In fact, they know a negative amount, as they have thrown out the root causes as not being important, nor something that any intelligent person should look at.
Fibromyalgia is easy to cure, but the half the cure is getting at the emotions that are crystallizing. Which means, deep therapy sessions. And working on yourself. Usually mother/father issues that most people ignore as not important.
I am glad you got a good water filter. It is one of the most important things to being healthy.
I did retreat work without knowing that trauma over a long period of time was part of my problems. I had to learn to react to life in a less stressful way and it worked along with exercise and changing my diet to simple nutritional dense food sources. You are spot on @builderofcastles, this took me at least 10 years after I did all my retreat work and let go of my night terrors, panic attacks, and dumped all my toxic relationships, that includes my toxic relationship with myself.