Day Care Drama

So Thursday I got a call from daycare in the middle of a staff meeting.  My heart literally stopped.  It was the first such call from daycare but I am sure it will not be the last.
Jack had been throwing up all day, running a fever, and they said he was lethargic.  Now, note to self, lethargic to a nurse means something a lot different than to the lay person apparently. So i get to daycare as soon as I can. 
We get home, and when I turn my back he starts crawling to his toys.  Okay thats got to be a good sign I tell myself.  Then I start to wonder, am I underreacting?  Luckily, having good friends who are pediatric residents come in handy.  She comes by, and reassures me that Jack is ok just a cold, but to be on the safe side she says she could come by on Saturday.  I start to worry and then she asks whats for dinner. 
OK all is well that ends well.  I was terrified that Jack's cold would keep us from our upcoming trip to Texas to visit my grandparents.  That should be a trip literally and figuratively.