I have RSD, Fibro and sleep apnea. My fingers spasm up a lot of times when I hold a fork or bending my arm up. I assume it's from the RSD.

As far as the sleep apnea, I still can't use my oxygen, I can't stand the mask nor the tubes in my nose.

My body jerks and twitches at night. Bill use to say I would wake him up or keep him awake. I am having so much trouble sleeping it's driving me nuts. I don't know if it's from the apnea or the RSD.

As Ali says, ask for some meds to try and calm down the spasms.

Hope you start feeling better soon.
Ada