Eating enough?

Samie

I’ve been tracking her feedings since we’ve been home. She’s 2weeks today and she eats a lot during the day but at night she wakes up maybe two times. She’s EBF and I feed her on demand. She was born 9lbs 2oz and when we went in for her 2 day weight check she had gained 1oz but we went to her 2 week appointment and she was back to 9lbs 2oz. I’m just worried since she she is sleeping so much at night.