Measuring ahead ?

Mo • Baby boy 💙 12-23-17 Baby girl 💗 05-26-20

Mid-wife measured my belly and said I’m measuring 2-3 weeks ahead 🤯 I haven’t had my anatomy scan yet because I switch to a new doctor... she said it may be because of my belly button 😂 that she’s getting these measurements 🤷🏽‍♀️ has this happen to anyone else?