Hi there, you could try eliminating more of the starch out of your diet. I know you're Coeliac, so you're part of the way there already. Also, do you stretch every day? That might help as well.
Ice paks, heat paks, Omega 3/6 oils are very good. Hot shower in the morning should help ease the morning stiffness.
That's all I can think of right now. I wish you weren't hurting so much.
Hugs,
