Hi- my daughter came out in a rash just yesterday on her bum, and feet and a few on her arms and hands. The thing is, she seems absolutely fine in herself, and wasn't even scratching them, so I thought it was just a heat rash. Plus it's a weekend so can't really call a doc unless it's an emergency.
Then today the rash seemed to have gone down, but then I noticed a couple of them have white blisters in them. When I looked it up it did say on the Nhs site that chicken pox blisters do this. She was drowsiest than usual this aft but then she did get us up at 6!