I am exclusively breastfeeding and my LO was 15 weeks yesterday. He will go over 4 hours during the day without feeding when he is napping and when he gets up he is still not interested in eating. He will pop on and off the breast and is very distracted. He is still not sleeping through the night (eats around 9, 11:30 and then around 4am and up around 6:30/7). When he wakes up he is also not interested in eating. I think he is not sleeping through the night because he is not eating enough during the day but he screams if I try to force it on him. Anyone else going through this?