Maternity photos cancelled, DS has *another* fever :(

My friend was coming first thing in the morning for photos. Right before I put DS2 into bed, I felt his head and thought, CRAP. Took his temp, and sure enough 102.5. He was fever free since yesterday, so I don't know why it came back. All I know is the virus DS1 and he have (DS1 had it last week) is really ODD. Fever that is irratic, up down up down, scratchy/red, but not sore throat, and then the last day is diarrhea (which DS2 had today, so I was CERTAIN it was done). Hopefully this fever is short lived and makes its exit quick. I just want my little man feeling better. I'm SO over sicknesses in thsi house for a while.