Read your post on Armour. I had extreme pain with aching, I quit taking it and the pain went away. I can't take Synthyoid either, so I am taking nothing at the minute. I was on Armour for 12 years and thought I had arthitis or fibromyalgia. It was attacking my immune system.
I read your post. I also have Hashimoto's. You may want to have your doctor check your adrenal glands also. Good luck and I hope you feel better soon.