I Was Diagnosed With Fibromyalgia 15 Years Ago. I Have

I was diagnosed with fibromyalgia 15 years ago. I have been on a chronic pain opiates for several years I've been a nurse for 37 years and recently was fired from my job because of complex migraines and fibromyalgia that I've not been able to control I tried the Phibro wellness products and I did feel that it gave me a little bit more relief unfortunately with my lack of income I cannot afford the product. Is there anyway can be made less expensive?