My baby girl via sono is only measuring 2 weeks ahead so I doubt mine will change but just curious just getting uncomfortable

I am. my stomach is measuring 5 weeks ahead. baby herself is measuring 3 weeks ahead. I went to labor and delivery last night because I was having discharge and contractions. I got put on the monitor and she said that baby looks soo good and is doing soo great that she would tell my doctor to bump my due date. which I hope she does...