Last night before bedtime (9pm) my two month old would not nurse from my left boob. I pumped 2.5oz and he drank it all. Knocked out. He takes my right boob fine. He was able to nurse from my left boob through out the day today. He alternates boobs every feed. But again before bedtime he wouldn’t nurse. He fought it even though my milk was coming out. I pumped 2oz for him, he drank it all but afterwards he nursed from left boob to sleep. Has this happened to anyone?