I can't believe it took me a full 24 hours to realize Will's problem all day and night was he did…

I can't believe it took me a full 24 hours to realize Will's problem all day and night was he did not like the new transition formula we started him on yesterday morning! Why didn't I notice he would only drink a little before spitting it out and continuing to cry?! The whole time I just thought something was hurting him, like his gums. When I switched him back to his soy milk this morning, he gulped the whole bottle down and finally went back to sleep on his own instead of in my arms! My poor baby was trying to tell me he was hungry the whole time and I completely missed it 😔