I am 26 years old. Three weeks ago I woke up with tingling in both of my hands and it has not subsided at all. It is there constantly. It is even getting in the way of normal activities. I suppose sensitivity to touch would be the best way to describe it. I can't even stand to touch my hair when I wash it. Also when I go to put my head down the tingling goes all the way down my spine and into my feet. I also have the tingling sensation in both of my breasts. I should mention that there is no pain. Could you give me any insight as to what this might be? I do have a neurology appointment next week.