3 yr old started vomiting on Thursday night Friday took her to her pedi and she gave injection and prescribed cefdinir ( to be given for 10 days and to be started on Saturday), said she had a little fluid in ear and white blood count was way too high . cefdinir given orally in Saturday afternoon, that night she was vomiting nonstop, Sunday very a early.m she woke up with a congestesd cough and throwing up white Phlegm. Not keeping any food down and still has fever, states her tummy and legs hurt. I have seen no improvement and was told by pedi at her office that she just had a tunny infection, then when called about these new symptoms pedi stated they were due to her pnemunia what!?