So I'm strictly breast feeding, for the past week or so my son has been spitting up a lot of milk when I burp him... then he wants to eat more? I called the pediatrician cause it's scaring me and she said that breast fed babies shouldn't spit up... He acts fine, just gets fussy while I'm burping him and it's usually before a burp.. she said he may have the stomach bug but he doesn't have a temp.. I can hear his stomach with the milk. I'm confused and worried. I need help.