I am experiencing a severe itch randomly on my body... mostly in the very middle of my back, sometimes on the chin of my face. It varies as to where and when this will occur, but I assure you that it's a terrible feeling and trying to scratch it is impossable... it almost makes you want to skin yourself to get to the itch. My family thinks I'm nuts scratching at nothing visable, there is no discoloration, no bumps, no dry skin... nothing. I am 5 months pregnant, is it from that?! Please someone help! Thank you.