My baby is abt six weeks and he will nurse from me fine at first then after a little bit he will get super agitated and start screaming. He still seems hungry but angry when he drinks from me or I give him my boob again. When I try to burp him in between he also gets very angry. But the strange thing is that he will accept a bottle at that point with my expressed milk and be satisfied and stop crying. I don't know what to think...maybe it's my flow but it seems no matter it's a lot or a little he just gets so agitated...anyone had this experience? Advice pls! Thanks