Increasing solids

I exclusively breastfeed. The academy of Peds said not to start solids til 6 months and my doc agreed. Started purées a little after 6 months. Now that he’s 7.5 months, he may eat 2-6 ounces a day of fruit/veggie. His doc said he should still be primarily getting breastmilk since it’s calorie dense.

I read all these babies eating crazy amounts of food and BLW etc and it makes me feel like I’m not feeding him enough but it’s hard enough trying to get him to eat the 2-6 ounces of purées as it is.