My LO is 6 months old and four days ago she got a cold. It began with a runny nose and now shes got a cough. When she breaths I can her her bunged up and at night her breathing is quite fast. She normally has 5 x 210mls a day of milk formula. Yesterday she took half her usual amount and today again took so far 2 x 100mls (its 16:40 and shes normally had 630ml by now)). She just had a bottle and vomited it all up (not just the normal bit of spit up). Should i call the doctor? Also on her head half way from the crown to the front it goes in?? Should i give her water and how much?? Can someone help me please as my other half is away and im on my todd.