Baby measuring almost two weeks ahead

So with my first daughter, she was a tiny baby. She was born 6 pounds 1 ounce on her due date (induced due to high blood pressure)

I had an ultrasound at 33 weeks, and the baby was measuring almost two weeks ahead. Does this mean she could be coming earlier, or just that she’ll be a big baby?! Haha. Trying to mentally prepare myself! I’m almost 34 weeks and thinking I should be packing my hospital bag because I just have a gut feeling this baby girl is going to be coming earlier!

Any experience with this??