I was engorged so baby wasn't latching, got a nipple shield and he has been feeding great. Every 2-3 hours. I hadn't pumped since yesterday because I was trying to not get engorged again but decided to try today. Maybe it was too soon after him feeding but I am just not getting that much when I pump. I know that he gets more then the pump does but I have read people are getting ounces when they pump and I am only get ml's. He is 4 days old so maybe my supply is just not built up enough for that yet? Any advice?