daughter ear infection

So on Friday afternoon we took my 4 year old to the urgent care and she has a ear infection due to the bad cold she's had a few days before they prescribed her amoxicillin and she started taking one dose that afternoon and yesterday her 2 doses and today one this morning but she still has a fever is it normal ? She's had an ear infection last year or so and her fever didn't continue as soon as she took her antibiotic it went away but this time she still has the fever of around 100.3 and another thing is she's sleeping a lot at night she woke up a few times irritated and then this morning she woke up at 6 I gave her Motrin for her fever and she said she wasn't hungry and she fell back asleep again it's 9:24 am now and she's still sleeping she usually doesn't sleep much or at all this late 
Is it normal that she's very sleepy ?