I need help and to vent!

Jennifer

I pump and supplement with formula. She was recently put on similac alimentum for her reflux. The issue is that she won’t drink it. She’ll either fall asleep while drinking it or she’ll cry through the feed and just stop. So she doesn’t get full feeds and eats more frequently (esp at night, so I’m up every hour and a half). Her ped won’t let her try to go back to her old formula or even a gentle tummy formula and she won’t drink it mixed with breast milk either. SOS how can I get her to drink this???