but how do you tell if your child has chicken pox???

My DS1 has come home from daycare today and when i went to pick him up they are saying he has chicken pox now DS1 is almost 3 and hasnt had them yet, he has just got out of the shower and no more dots seem to be appearing but he is scratching at his arm which i know is an indicator of chicken pox

P.S- I don't know if this is the right spot or notsorry Mods