I don't have any access to my Baby 411 book, my AAP book, or any other resources. DS has been fussy today, but we were making a long car trip to visit my parents, so I thought he was tired of his carseat. He started coughing (he's had a cough for the past few days) and then threw up. It was chunky and smelled aweful,not like his usual spit-up. He's not thrown up since, though, so I don't know if that is part of this or not.

By the time we arrived, he had a fever. I had to run to the store to buy a thermometer. His temp is 100.5. Do I give him milk, Pedialyte, juice, food? I don't know what to do at all, but the three hour trip home doesn't seem like a good option, either.