Baby has a throat infection and cough. Went to Dr yesterday and got antibiotics which we are managing to get into her but thats it. Today, all day she has drunk just 250mls! And that was over a few goes. A normal bottle amount for her is 150-180mls. I have changed 1 nappy today. She isnt floppy or grumpy (much) she is pretty much her normal self- just wont drink. She must be so hungry! We gave her some Tylernol incase her throat is too sore to drink much but that hasnt helped (DS2 has the same thing and is saying his throat is too sore to eat)
How long before it becomes an issue? When should we consider going back to the dr? She is a chubby baby so a day or 2 without milk will thin her out a bit but not too much problem really with weight. (shes about 8kg at almost 5mths)

Advise please ladies. We are starting to mildly panic about her not eating