I have had that issue for years now. Some times I am so tired when I wake up I feel like I didn’t sleep at all. One thing that has helped a great deal was becoming vegetarian. After only a little over a month without meat, my energy is better, I’m sleeping better, and my digetive system has never been better! I’ve also lost 15 lbs, which can’t hurt one bit. I found a great, organic women’s vitamin for the over 50 crowd. While I’m only 47, it seemed with this disease it would be a good idea to go with it, and I was right. I walk a couple of miles every day with my dogs, and the added exercise has also helped my insomnia. I guess what I’m saying is that you can reduce, although maybe not eliminate, a lot of symptoms with some basic lifestyle changes. It wasn’t too hard, I just started slowly eating less and less meat until now I don’t even miss it.
I hope you find some relief, and wish you well in your journey with Grave’s.