Definitely slowly wean off, as I’ve heard doing it too fast can cause painful engorgement and potentially clogged ducts and mastitis, like the above comment, I think I read someone else say in another post to space out your pumpings more and gradually make them longer in between
Someone I know just reduced by one feed/pump a day x
I've reduced from 6-7 times a day to 3 times a day by adding more time in between, transitioning over 2 days. I'm gonna stop entirely in the coming weeks by pumping less and less each time until I produce no more. If uou do that over a few days (reduce the volume you pump rather than times you pump), I think it will be less painful