My 4 day old screams bloody murder the last 3 feedings. He was doing really well until my milk came in and now he snorts and screams and screams when I try to feed him. He is trying to latch on and he will for a second then scwirm and let go. Its like my nipples are too slippery. It takes me an hour and a half to finally get him on and then he ate for 10 minutes. I am afraid to feed him because he gets so mad...like a little hornet. I have big breasts already...now they are huge! Like each one is as big as him. What can I do?? Is this normal for him to get so mad? He was doing so good before. I know he is only 4 days old, but I am so sad and don't know what to do...He is sleeping but will be awake and hungry soon.