That's such a small difference. The tenth of the degree doesn't matter so much. And that's a very low grade fever. She may just run warm, she may have too many clothes on or she may have a low fever from teething. If the temperature keeps rising, call the doctors but most likely she isn't ill.

99 is still an okay temp. At least that's what my pediatrician said. Anything over 100.4 I was told to call.

weird. idk what could be going on with it

no not at all! @ssdj4

Is he hot?