DD (6) has had a cough/cold/high temp for a week, saw a doctor last night who heard crackles in her chest so prescribed antibiotics for a chest infection. She's been sick a few times when coughing which I know is normal, but she's also saying she feels sick and has been sick twice without coughing beforehand, once yesterday afternoon and again this morning. Its 10am here and she's saying she feels sick now. She didn't eat anything at all yesterday and hasn't eaten yet this morning, but she is drinking. Would you assume it's just the infection and/or nausea because she hasn't eaten for a day and a half? I'm worried she might have a stomach bug on top of the chest infection, but then she's always sick a lot more with a stomach bug and she hasn't been anywhere to catch one! Thoughts?