go to the chemist and get some antifungal cream hon.

I have the same problem as you with Mateauz and we got some chemist brand (amcal) antifungal cream and its working fantastically.

Could you have changed your washing powered ect when you washed the nappies? ive been worried about whats in the air around us atm when drying ours so Ive put them on a clothes horse insid eot dry. (we live near orchards)