I don't know what else to do... Easton is now 5 days old, I breast feed but I also supplement. He is CONSTANTLY hungry. It's like every hour he is hungry. So I gave him 2 oz of breast milk or gentle lease then upped it to 3 oz because it wasn't filling him an now 3 oz isn't filling!!!! Also as soon as he finishes feeding he gets gasey and poops after every meal like clock work. So I wasn't sure if that is normal.