Miss Mia has a fever!

and right now, its over 102 axillary. I have called the pediatric exchange. Thankfully for us, a fever ceases to be an emergency after 3 months of age, and Mia turned 3 months yesterday! But since she's right on the fence, if she still has it tomorrow, we are supposed to take her in to the ER.
I have no idea where she has gotten it from. No one else is sick. No one I know has been sick- that I'm aware of. She stays with me all day. She hasn't even really been out much lately.
She doesn't really have any other symptoms either. She is tired and definitely shows signs of not feeling well. She doesn't cry often- which is totally not like her- and when she does cry- her cry is quite a bit weaker and softer than her normal lusty screech. Yet she is eating just fine, making plenty of wet/dirty diapers and has even smiled at me a couple times. I think we're okay to stay home through the night. Here's hoping we wake up tomorrow fever free. But I tend to doubt it....I'll make sure I keep everyone posted on how she does.