P.B.
Hi Erica, I'm a lot older than you are...LOL. But many moons ago, my oldest daughter did the same thing to me. Basically, she's getting her tummy filled quicker drinking a bottle. It's slower to breast feed. She's voted, and it's the bottle she wants. I would pump for awhile and give her your breast milk. Don't look at this as a failure. It's not. Your baby wants her tummy filled fast. I'm a mom of six. Most of my kids wanted to drink a bottle once it was introduced to them. Good luck....it's hard when it's your first child, but you'll be fine and so will your baby!! Promise!