It seems like fevers go hand in hand with high blood sugars. I was hovering at about 300 all day yesterday (while doing corrections, boluses, ect.) and I got a splitting headache and fever at around 5pm. It went away and the insulin caught up with me, dropping down to 80mg.
It’ll get easier for Ana as she gets older- she’ll be able to become more independent and figure out the bolus for the ice cream, and maybe even skip over it. The pump is a great thing to have when growing up (it’s a great thing in general, but best when you’re growing).