Big baby! Worried mama needs some reassurance

Hi all. My baby boy just turned 3 months on 4/18/2020. Based on our home measurements which may be a bit off, he is 17 lbs and 26 inches long. Formula fed. I am 5’10 (my dad was 6’4) and my husband is 6’0. Neither my husband or I are overweight but I have always been at the higher end of the “normal” BMI range for my height. Babe eats about 34 oz per day but recently it’s been a little less. I’m wondering if he’s too big? Size 2 diapers about to move up to size 3. His 4 months appt is in another month and obviously we will be discussing this with his pediatrician then. Just curious what others think.

Photo was taken on Easter, 6 days shy of 3 months old.