I had the same issues since my db was about 2.5 weeks old. He went through a crying phase and now a sleepy phase while nursing. His naps are very short, too. We are both being treated for thrush even though neither of us show visible signs of it (except a rash on his rear), but I have the breast pain. The ped prescribed Zantac considering the possibility that it's Reflux. I am very hesistant to give it to him, though. Jessie - what did you use for your baby's reflux that helped out the nursing?