Big baby?

Hey ladies I am 32 weeks 2 days and I went in for an ultra sound today. The ultra sound tech said my baby is measuring at 4lbs 15oz and she saying she is a big baby and she is only going to get bigger. She asked if I was getting a c-section and I told her no she was in shock. I am being induced 1 week early but scared to have a big baby. Has anyone had this experience and it wasn't even accurate or did you have a big baby? Help!!!