Welcome to the forum!

It's actually somewhat common for Balls to experience most of the symptoms you've described after eating a meal. Her jaw may not have been aligned right after consuming the rodent, so they will often yawn, rub, and move their head around in order to get things lined up again. The wheezing is a little unusual and may have something to do with excess mucous, but it would be a good idea to keep a close eye on her for the next few days in case she shows any more signs of a URI.

Good luck!