No poop

Jessica • Due Jan 15 2019 ❤️ Malia Rose Stone 💝

So my baby girl has not pooped all day and did not poop yesterday. I gave her the vitamins the nursery sent us home with and she’s not wanting to eat because she has not pooped. However she is passing gas. Is there something that I can do to make her poop? Keep in mind she was 5 weeks early. My due date was actually January 15 2019. She is 12 days old.