I have been diagnosed with fibromyalgia. I have around the clock headaches, extremely low energy, sore spots on my body, aching joints and muscles, neck pain, back pain, I have a hard time concentrating or focusing, have anxiety, and stay worried and stressed all of the time and I can't help it. These are all symptoms of fibromyalgia and everything I have tried hasn't worked. I have 4 children who need more of me than what they are getting due to my physical condition. What is the best cure for this?