Big baby/Anatomy Scan

Jordan
So my due date according to my LMP would put me at 19w0d today. Yesterday, at my anatomy scan, 18w6d my baby measured 20w1d! I know my original date is correct (my first two early scans, he only measured 3 days ahead both times) and they are keeping my original due date but telling me i will have a big baby! I was only 7lbs4oz when i was born and my SO was only 7lbs9oz! Couldn't wish for anything more than a healthy baby... i just hope he isn't huge because i am not that big 😂