Dealing with croup. :(

Rebecca • 26 yo, married to my best friend, and am a blessed mom of 2 boys!

Found out yesterday that my little man has croup. They were worried about Whooping cough at first, so we did the more expensive test that tests for 20 other things and comes back faster. But, he's hardly been eating, only having a few dirty diapers and is super crabby and tired. I stayed home from work to take care of him today. Anybody else delt with this yet and know how long till it goes away? I don't want him around his cousin while he's sick and she comes over while my sister babysits him, but I don't want to miss anymore work. Pic of my sick little man. :(