Would you travel (by plane) with a sick kid? We have a 4 day trip booked for tomorrow but LO has come down with a weird virus which is going around (only symptom is super high fever). Her temp was close to 105 yesterday, down to between 101-103 today.

We can wait until tomorrow morning to decide, but since I doubt she will be 100% well, we are basically trying to decide between:
a. Travel with a sick kid (and hope it passes quickly)
b. I go alone and leave DH at home with LO, we cancel their tickets, lose the money, and hope that our travel insurance covers the loss (I'm not optimistic)
c. Same as above except we pay the airline more money to keep their tickets as a credit which we need to use within a year (and we may not end up using it).

Plus if we choose b or c, I need to decide if I should stay the whole 4 days we planned by myself or else pay more money to come home to them sooner.

I'm super conflicted. What would you do?

Edited to add: This is for my friend's wedding, which is why I'd consider going alone.