Hugs, this sounds like us, though not so critical...just ongoing up and down temps, screaming, lack of sleep, not eating, rash and obvious headaches/a hipness/flu symptoms
There are some nasty bugs this winter here in NZ - drs are telling us to expect virus's to last p to 3-4 weeks!
Glad it's not meningitis (my biggest fear here) - Hang in there and lots of hugs to you both
as a result of this we have just brought a Vicks vaporizer, hope it helps next time!