Hi CZ,
So sorry that you are dealing with all of this right now - I can't imagine how scared you must be!!
I agree with what the others have said to call your Pain Management Doctor/Neurologist ASAP and see what they say or go to the ER.
I have had numbness before but it doesn't sound as bad as yours. My numbness usually occurs when my RSD limbs are really swollen. When it first started happening, my PM Dr was very concerned and did an ultrasound. The results came back OK but showed that I had severe muscle swelling which was probably pushing on the nerves and affecting the feelings.
I really hope that it is nothing to worry about and you are most definitiely in my thoughts and prayers!!!
Please speak to your doctor about it and keep us updated when you can - you shouldn't have to be dealing with all of this!!
Thinking about you.
Alison.