Spit up

Alexandra
My 3 week old daughter spits up EVERY time she eats. She's bottle fed breast milk, this just started 2 days ago she's never done it before. I know spit up is normal but it's basically everything she's eating is coming back up. She also chokes on her bottle at least 2 times per bottle. Any advice on how to help her or any moms going through the same thing?