Freaking out now!

Breanna
I started my weekly appointments today at 35w5d and my doctor measured our baby at 6.5 or 7 pounds already. She's doing a growth scan next week to make sure she's head down and to see if she's actually that big or if I have a lot of fluid. I'm also only dilated to 1/2 a cm. 
Did anyone else measure this big this early? Did you deliver early? Did you deliver vaginally or by c-section? I am very small. I don't think I can deliver a 8 1/2 pound baby. 😳