Hello everyone, we had a month yesterday ? We were at the appointment …

Hello everyone, we had a month yesterday ? We were at the appointment yesterday... I gave birth to 4000g, in a month we gained only 5500. Two weeks exclusively breastfeeding, before that I was giving formula.... Doctors said that they added little weight... Every half an hour, an hour I feed her, she's fussy but still force her into the room. Seems like she cries and then falls asleep after the tantrum.... She wakes up every 2-3 hours during the night, I feed her. They said to observe for a week, otherwise give formula.... But I don't want???? I took one course of Apiplak, but it didn't help. Now