My dd is 10 months. Shes never had nappy rash but now shes suffering. Its all up her bum and the vulva. Bright red. Clearly itchy and sore. Nappy changes are awful. Shes screaming the house down. Been putting metanium on and sudocrem for the barrier. It's not been helped by shes suddenly having a poo 5 times a day. This is very new for her. And the heat is making her sweaty. Has anyone got any suggestions? Don't really want to see the gp. Getting an appointment is an absolute nightmare as it is!