Do check your latching position is correctly?
Can be your milk flowing fast and strongly.
Do check lo has colic? Eg severe or persistent reflux.
Try to stay as calm as you can, and not put pressure on your baby to feed.
Try different latching position. & switch sides
Try offering your breast when your baby is asleep, or very sleepy. And look for lo’s cues
Try pump, bottle feed n nurse again for next feed
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