Newborn won't eat longer than 5 min

Vanessa
My baby girl is 4 days old. In the hospital she would eat for about 10-30 min at a time and I would switch sides but now that I'm home with her she only eats for 5-10 min if I'm lucky and its only every hour or so. I also have so much milk it's basically pouring out. Can I make too much milk that she can't have a lot at one time? This is my first baby so I'm really confused and just want answers.