Feeding my newborn! Help a FTM?

Ti

My baby girl is a week old and I have a lot of milk in my boobies and I feel like sometimes it’s too much for her to take in. At times she kind of chokes because she’s drinking too much at a time. And it scares me sooo much!!! Is there a way I can help her? Should I pump a little before I feed her so it’s not so overwhelming???