D.W.
I have not heard of that happening before. You might want to tell your pediatrician when you go for the 6 mo check. Your low sugar diet should not effect the baby. He might just be having reflexes. I would worry if he is doing while he is awake and asleep. Do you ever try stimulating him while he is eating and then letting him fall asleep after nursing? What happens then? I hope that you figure things out and feel better after reading this.