Night time struggles

Alisha • 👨‍👩‍👧 married 4-1-16 Abigail Rose 🌹 1-10-20

My daughter used to sleep though the night only woke up once around 3/4 for a feeding then went back to sleep but now she wakes up so much and is eating so much at night I’m not sure what to do she is already a little over weight the doctor said it’s fine though once she starts crawling and walking she will lose some but how do I cut back on the night feedings? Can I give her just a bottle of water instead of formula?