hi, my bearded dragons name is boris and hes 8 months old. so i was doing research on bearded dragon shed (i cant find the link anymore) and boris shedded from head to torso and thats it last week. anyways, it said that aloe vera could help the tail shed, so i applied aloe vera overnight. the next day, i see THIS yellow stuff on his tail. it looks kind of like fungus, i dont know how this happened, please help. hes going to the vet next week for a check up, so they could help this problem but im just concerned if this will spread really fast and that i should go to the vet sooner or not.