Nappy rash!

Kate

Sorry for the Frank picture, guys...

17 month old girl, recent 2 days of mild vomiting, Diarrhoea, generally unwell. Probably molar teething. Cloth nappies regularly changed by day, disposables x2 overnight. Never had any rash previously and now THIS! She is crushing with it, it is visible extremely sore & weeping. We’re literally applying Sudocrem but anyone got any top tips? I imagine with d&v;, teething, etc this is a normal thing?!