my baby is 3 months now..and she was vomiting from 2 days..for one or 2 times...she is basically brest feed baby.but she also take formula milk also... is it normal doctor??

A. Hello mom was the vomit the whole feed she has taken ? Or anything more specific like she repeated when she had breast milk or formula ? A little spit is an action of reflux but if it’s the whole then their some intolerance