Measuring ahead. Dun dun DUN!!

Ti
I am currently in my 34th week and I just had my prenatal appt and I am measuring 37 weeks. Could be just excess fluid. They are doing a growth ultrasound for me on Monday. My feelings of this right now? I am excited but at the same time in my mind I am thinking OMG I could have him within the next couple weeks instead of end next month!