Girls hello! Can you tell me who how many times kids eat at night of o…

Girls hello! Can you tell me who how many times kids eat at night of our age (one year old)? And do you feed them formula or something else? We're one year old and started eating three times at night, but now we sleep badly... maybe it's about teeth, but before she ate 180-200 and slept for 7 hours without food. Now she eats only 3 hours and wakes up crying, tried not to feed her and just rock her to sleep so she can sleep again. I don't know why this is happening? ??‍♀️ She eats normally during the day, she could also have eaten 4 hours in the afternoon now she eats 1.5-2 hours