my 17mo ds has hand foot and mouth disease. He is spotty and grizzly but I have been given no advice on what to do with his spots. They look exactly like chicken pox spots but apparently they are not itchy. Should I put something on them? His bottom and tops of legs look horrendous . Feel neglectful not doing anything . I put vaseline on tonight jsut to stop the wee making spots sore but I'm just winging it tbh. Anyone got any experience?