Anyone else's baby not do well on Enfamil Gentle ease Neuro pro? My LO is 3 weeks old, and has the hardest time passing gas, and trying to pass a bowel movement. He constantly spits up at least .5 oz, and it's either formula or mucusy spit up formula... I'm starting to think he may have a diary allergy or something.. I have a sample can of similac pro sensitive, and I'm debating whether to try it or not.

**He has an apt in a week and I will bring it up to his pediatrician. I'm in the middle of switching peds**