Big Babies

Im like 99.9% sure I’m going to have a massive baby. I’m not scared or anything but my mom had huge babies and never had gestational diabetes or anything else. I was born 9lbs 14oz and the doctor induced my mom 3 weeks early bc I was too big(I was born at 37 weeks). My sister before me was 10lbs 2oz! Anyway I’ve also read that the bigger you are the bigger your baby is gonna be and I’m 5’8 and a size 12😩. Anybody else concerned about having a big baby? Or has anyone else delivered a giant baby?