Hi, my 13 week old has managed to pick up a cold and cough. Her milk/fluid intake has reduced by at least 2 full bottles a day. Is this normal? I have used saline drops and actually the congestion in her nose isnt too bad now, but she still seems off her food. Have tried everything to get her back up to her normal feed, but she's not interested. Just worried about her getting dehydrated. Any advice would be very welcome! She's still getting typically between 600-700 ml a day.