Help help please help

Katie • Katie. College student.

My 12 month old has the Flu. She wasn’t prescribed any medicine. I can’t get her fever to come all the way down. She won’t nurse or take a bottle. She has literally had 3oz today of pedialite. And She hasn’t eaten anything other than half a banana.

Anyone have any idea what I can do to get her to drink or eat.. how fast does it take for her to become dehydrated.. Please someone help me.