Question

Ashley • Miscarried 8/9/17. Had my rainbow baby Janessa Lynn on 9/11/18.

So my fiancé’s mom yelled at me for picking up my daughter because she was fussing today and his mom feels I should let her fuss because it’s not fair if I leave her with someone that they have to pick her up every time she fusses. She’s 2 months old. So I just have a question am I doing something wrong by picking her up when she fusses slightly instead of letting her wail before I pick her up?