Is it silent reflux? If not sure you can take a video when baby reject the milk and get irritate and show PD. You can take a look at the link below (for symptoms and temp solution): https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.seattlechildrens.org/pdf/pe226.pdf&ved=2ahUKEwiAyKTZ8fjuAhUhjOYKHY7UD6gQFjAMegQIHRAC&usg=AOvVaw1Nq1h35_2QVWaQjTDcIbb6
Anonymous