question: My 4 year old son has had a temperature sunday and monday and saying his tummy hurt, his head hurt and was feeling lethargic. Took him to GP yesterday who said it was probably a virus and keep eye on him. Today I sent him to school as was a lot better, but getting him changed tonight I noticed quite a few angry looking spots on both his legs, where there are quite a few grouped together on leg in particular with the scan around it very red and angry looking. I was wondering if this is chicken pox.