Can a week old baby have acid reflux? It’s like whenever I give her formula she spits up a lot I burp her every 1-2 oz like her doctor wants me up and keep her upright and it doesn’t work she still spits up. When I give her breast milk in a bottle, she barely spits up at all but the problem is she is 10% under her birth weight and I have been giving her formula to make her gain weight her doctor is worried since she’s already lost a lot of weight. I do both formula and breast milk which her doctor knows, but wants me to wake her up every 2-3 hours and I do that, but every time I feed her she spits up the formula. I don’t know what I’m doing wrong 😭 I just feel like a bad mom..