I’m not sure if this is normal, I’m a FTM to a 4 week old.

I stopped breastfeeding due to latching problems since she was 5 weeks early and that with supplementing ++ pumping became to much for me.

She was supplementing with Enfamil Gentlease but it was causing her stomach to be upset so I switched her to Enfamil sensitive and she’s been taking that for the past 2 weeks maybe and the past 2 days she has became super fussy in the beginning on eating and then throwing up and wanting to eat more and repeat and super gassy. Anyone have any advice or guidance?

Thank you!