LO will be 5 weeks on Tueaday, and lately he has been really really fussy and grumpy. For instance, today he is screaming unless he is nursing or sleeping on me. His diapers are clean, he's not too hot or cold.

He has reflux and has been spitting up a lot because he wants to nurse ALL the time. I think he guzzles it down so fast he takes in a lot of air. Not sure if that's contributing to his mood, but yikes. This is hard! I haven't had lunch because I can't put him down or he screams his face off.

Does this sound like a growth spurt? I'm hoping this isn't colic!!