Fussing during feedings


I have a 2 week old newborn whom would ALWAYS fall asleep into a milk coma after breastfeeding. Out of nowhere, he has become super fussy WHILE breastfeeding. He will pull off the boob, cry, continue to feed, and do it all over again. It has literally come out of nowhere, and I’m not sure whether or not to call the pediatrician or see if this trend only lasts temporarily.