36 week Checkup

ShaKerra • Mom to a 5yr old Princess... trying for another Princess.
Hey ladies! I had my weekly check up today (36+6) & everything was fine until I was measured. Ever since I've been getting checked, my measurements has always been great but were off today so I'm scheduled for an ultrasound next week.
My question is, have any of you ladies had the same problem & something was wrong? Or what could be going on? Did it cause you to be induced earlier than your due date?