Newborn

Katie

I have a 7 day old. I am just breastfeeding, at her doctors appointment she had dropped too much weight. Doctor wants to see what happens over the weekend to see if maybe it was the low point. What can I do to get her to eat more. She only will eat for like 5 minutes before she falls asleep. But then she is sleeping for 2-3 hours and is content. I am at a loss! Please help!