Hi II have a rash that is red but not bumpy going from the left side of my rist on my left arm down to the right side of my elbow on the bottom and vise versa on the right arm. It burns and it is warm to the touch. II have put bath and body works lotion on when it was just on my rist, I didn't burn. Then about 2-3 hours later I put raw Shea butter on and it kinda burned it had spread half way down my arm diagonally, then about an hour later it was down to my elbow and I put eczema cream on and I was almost in tears. What is this and how do I stop the burn?