Anyone else’s LO eat like a bird?

I think I’m finally coming to terms with the fact that Lincoln may just not be a big eater. The most he’s ever eaten in a day is 24oz of breastmilk. (I pump exclusively) we started adding formula in to help with a little weight gain since he is low on charts but still gaining. And now he he’s maybe 17-20oz a day. We only do 2oz of purée once a day and a few finger foods.

Anyone else have a little who doesn’t eat much?

Also he weighs just 14lbs and just turned 7months.