Thanks everyone, her shots were over a week ago though so I'm not sure that's what it is now. And we did give her tylenol for a couple of days and she seemed to be picking up but the last two days she's been cranky and just not eating. Hopefully its like you said Wobbs and she is just having a week where she doesn't want as much, really it's the crying that concerns me after the three ounces--has never happened before. Anyways best to get it checked out