My 1 month old takes in 60ml of fm or ebm most of the time. However, she would often ask for more milk even though we know that she's already full. As a result, she would vomit out all the milk almost immediately and then asks for more milk again. Vicious cycle continues for at least 2 hours at night. Tried to offer pacifier but she rejected. any other ways I can try so that she does not over feed?