Suggest Treatment For Numbness In Fingertips And Joints Pain

Hello, I was diagnosed with Graves disease about four years ago. Since that time I have had joint pain, specifically in my legs. I also have restless leg syndrome which never goes away. I recently had a complete work up by my endocrinologist and everything came back within range. I also have numbness in my right hand in my fingertips. My endocrinologist thinks I may have fibromyalgia. I have been prescribed many things, but the only medication that seems to work is Percocet. I also have osteoarthritis and heaviness in my legs along with muscular and joint pain. Have you heard of others with similar symptoms, and what course of action should I take? It is getting harder for me to work being on my feet all day in pain. Thank you for any feedback you can offer me.