Hello everyone. Maybe someone had a similar situation, I need advice. ...

Hello everyone. Maybe someone had a similar situation, I need advice. I've been breastfeeding since birth, but with a bottle. I constantly pump. It hasn't worked out for me with exclusive breastfeeding (sometimes there is enough milk, or rather, it was enough, I pumped a bottle of 125 ml. But the child never ate everything at once. Now there are moments when lactation drops to zero and I can't express more than 40 ml from both breasts. As a result, constant hassle with pumping and frequent feedings. On walks she sleeps and at night for 3 hours or more, during this time milk arrives. But still not enough so that the child eats as much as she should by age