Can passing gas be painful ?

Cristina

My baby girl is 5 weeks old. I’ve been giving her breast milk and a little bit of formula a day since day 1. Recently like 2 days ago she started screaming to the top of her lungs every time she has to fart or poop. She can be in the middle of her sleep and she’ll start screaming until she can pass gas, then she’ll suddenly stop and keep on snoring like nothing happened. Is this normal? I know that babies that are formula feed have a harder time digesting it but my LO doesn’t get that much formula to begin with. Em I doing something wrong, em I missing something. It breaks my heart to hear her scream like that. 🥺