Hey, first time mom. He choked/gagged in the hospital and the nurses assured me it was just amniotic fluid being cleared but my baby boy is 9 days old now and does it whenever he’s laid flat for a while in his bassinet. What comes out is usually clear thick mucus not milk. He gets all rigid and red trying to clear it and it takes me getting him upright and suctioning to get him breathing normally again. Anyone else have experience with this???I’m horrified to sleep for fear he’s gonna choke to death!!!!