7 week old never seems satisfied unless she has a bottle

I breastfeed and my 7 week old never seems satisfied and wants to eat every half hour but if I pump and give her a bottle she’s satisfied for hours. I don’t get it. She’s not cluster feeding, she has done this since my milk has come in. I’ve tried a pacifier. It’s like she prefers the bottle. Any ideas how I can get her satisfied from breastfeeding? Even the last 2 days I go to breastfeed her and she’ll latch and then just start screaming. I give her a bottle and she’s fine...🙁 frustrated momma here