Hi I have been suffering from severe itching for three years ago. I was under alot of stress and it started out I thought was,a sunburn on the inside of my arm which itched and burned then it progressed to my other arm mirroring the same issue...It gets worse at night and it's about to drive me insane.......ice is the only thing that calms it but doesn't make it go away....it's a tingling and needles poking from the inside out...just on my arms, no rash or hives no evidence of inflammation except from me scratching it raw....... plz help