I know this is an old thread but wow I have exactly the same symptoms. For 12 months I have had burning, stinging skin in various places. On my feet, my genitals, perineum, arms, face, even my tongue. A whole year of this, every single day! I feel like I'm going insane. It hurts just to walk around.
I wish I could accept it is due to anxiety, but I have asked four different doctors and they all said anxiety can't cause symptoms like this (but they can't find anything wrong with me).
I'm worried that if it is psychological, then it will never go away because it always makes me stressed and depressed. I haven't felt good, physically or mentally, for over a year. I feel almost suicidal at times thinking that this could be for the rest of my life.
