A Week Old Baby Drank Some Spoiled Milk Probably 3

A week old baby drank some spoiled milk probably 3 will she be okay she had 1 blowout and drank maybe 1 or 2 bottles after that at 2oz my granddaughter then I just realized that is what it was we left milk out too long the big jug of liquid she was having trouble sleeping but just went to sleep we are dumping the rest