Anatomy scan went great but now I’m confused about dates

Al

So excited to see the little bubs today. He was kicking and moving around like crazy and the tech said he was photogenic lol. Just wondering if they’ll change my due date. It’s currently 1/26/2020 but at my scan at 7 weeks he was measuring to 2/2/2020, so a week behind. At 12 weeks he was measuring exactly to my LMP and now he’s measuring closer to the 2/2 date. Do you think they’ll change my due date?