Question for my nursing mommies

My baby girl is 3 days old and nursing seems to be going well so far, however I know this is the day where my milk production begins to increase but my breasts feel super heavy/ tender and I don’t want them to become engorged. She nurses every 2 hours sometimes every hour- overnight every 3 hours.

Do I just wait it out or do u recommend maybe pumping with the hakaa- I know they don’t recommend doing it this soon but my breasts feel heavy and the last thing I want is to get mastitis! Help!

Side note- midwife came today and she’s almost back to her birth weight, so we know she’s feeding well. Enough wet diapers as well.