Similac total comfort?

Alyssa • Girl mom💕

My girl was on sensitive but after having constipation issues, her pediatrician recommended to switch to total comfort so we did and Omg, she’s woken up screaming and crying until she burps then fine. Never had that issue before. Has anyone else experienced this with the milk? Or maybe something else is going on with my lady 🤷🏻‍♀️we were up from 2-6a 😭😩