Refusing the feeds

FC

My LO is 14 weeks and 4 days and she is giving us the hardest time feeding. We’ve tried several bottles, positions and giving her breaks etc. yet she still won’t drink more than 2oz at a time. We feed her every 3 hours and she just cries and stops drinking milk.

We are on Nutramigen for milk protein allergy and on Prevacid for the reflux.

I’m at a loss. She is supposed to take 24oz a day and most days she is around 22/23 😭😭😭