Breastfed babies with lactose intolerance?

Chelsea

So I was told today that breastfed babies poops shouldn’t smell. Mine LOs always have and now I’m thinking maybe he has a lactose intolerance😬 I cut out milk out of my diet a while back trying to help his reflux/milk spit ups but it didn’t seem to make a difference but maybe I wasn’t trying hard enough? Anyone else dealing with this?