I have a 7.5month old dd who has her first 'real' cold - nose streaming, sneezing and coughing. She seems to have gone right off her milk, and am struggling to get 16 oz down her these last few days. She has managed to eat a little bit (but she doesn't eat much anyway at the best of times), but is just not drinking much milk. She won't drink juice or water so am worried that in this heat she'll dehydrate. What can I do?