My LO was diagnosed with a milk/soy allergy and GERD 🥺 she had TONS of spit up after every feed, mucus poop, fussy after eating, arching back, grunting coughing, cannot lay on back comfortably. She was started on similac alimentum, and Pepcid. She’s been doing well spit up and poop wise on the similac alimentum, but haven’t started the Pepcid yet. Any mommas have their LOs on Zantac or Pepcid for reflux? How long did it take to work? Any side effects? Really hoping this helps her pain 🤞🏻