Lately, when LO wakes at night he is so hungry he is miserable but so tired he doesn't want to latch which starts a cycle of violent rooting, and screaming in frustration because he can't get latches because he's thrashing about so much. I get him to my nipple and he just screams because he wants to eat but won't latch because he's screaming. I think you get the idea. Anyone have any suggestions? Or is this just a phase we're going to have to go through? He latches totally fine, almost independently during the day. He is 5 weeks old.