M.I.
Hello. My youngest child suffered with chronic ear infections and now has tubes. She is also underweight and everytime she'd get an ear infection she'd end up losing more weight from not being able to eat. My ped's advice was only to keep her hydrated and just keep trying to offer solid foods that i knew she'd eat (like crackers or cheerio's) and not to worry. As for the headache, you can try some tylenol. But also call the dr if the headache persists even with the tylenol.