Hi all, Over the past few weeks my skin has felt increasingly sore whenever i'm cold. soon as i put a jumper or anything on to warm up, i'm ok. Even if its sunny and warm outside, i can walk indoors and its there in a matter of minutes. Its not too painful that i can't bare it, but its enough to be on my mind all the time. Has anyone had anything like this before, or know what could possibly be causing it?