Hi house, pls who has an Idea what this is any name cos it seems strange.. Thank you

Does it cum out when you ich urself? If yes then its alticaria rashes.don't knw if the speling is curect..google it and find way to folow it.you are reacting to sumtyn,which you have to find out and stay away from cold water and cold because it will increase the iching..if its the acute then it will go in a short while