2 month old

Olivia

HELP

My 2 month old eats every 1.5 to 2 hours. And she’s eating 4-5 ounces ! She eats so much during the day and at night! It’s impossible to get any amount of sleep and she is constantly hungry. Is there ANYTHING I can do for her to make her feel more full ??? We go for her a appointment next week but I’m curious what other mamas think....