I have all of these symptoms.. Doctors have given me strength and flexibility tests as well as blood work. They all say I'm fine. I saw a doctor for scoliosis, she said I could experience pain and numbness on one side, she acted confused when I shared that it was both feet and legs as well as both hands and arms. I also have abdominal and back pain as well as ringing in my ears... Reading these post I feel like doctors won't ever help and I should just tackle it with diet and exercise. Which is already pretty good, but I can try harder.