Fever/burning feet and hands

I am burning up! Literally and it ain't the meno!
I feel as if I have a fever and sweat all the time.
At night my feet burn and are 'on fire' and I have to stick em out from the bedclothes.
I find anything touching my legs AGONY, even feet against feet.
I am trying to sleep in a soft fleece throw, I have to wear and feel 'soft' clothes now. Anything else is horrendous.
I have developed Raynaud's.
When I put my feet on the cold floor in the morning they are bright red and hurt for the first few steps. Janey, its grim!