Big baby at 28w...no gestational diabetes.

Went in for a growth ultrasound yesterday. They were concerned about baby being to small....WELL.....she's not. Lol she's actually messuring over 3.5 pounds already she should be around 2 pounds. I was waiting for my glucose test results thinking I had GD because she's messuring so big....Nope...I passed with flying colors. I'm hoping she slows down a little...I'm 28 weeks and feel like I'm gunna explode!!! I also have extra fluid because she's big.