Belly measuring ahead!

Ugh my first baby I had 18 months ago was 10lb2oz and born on his due date. Today my dr. Measured my belly and when I asked how it's measuring, he said big.. already 1.5ish weeks ahead... lol I think I'm in for a big baby again. I did not have c-section and it was a stressful delivery. I'm just anxious of having another big baby! I've talked to my new ob about and he does say he will do what he can but a healthy baby is the main goal! Anyone measure ahead according to their fundal height?