Worried that I will may has assymerical breasts after surgery

Hi there, I am scheduled to have surgery this thursday. During my preop consultation, the nurse took me in to have vetra imaging done. I have decided to go with 390cc hp below muscle. Attached is a front view image of my before and after picture with 390cc implants. I am worried that I may have assymetical breasts after surgery. I can see a noticeable difference in fullness between my breasts and my crease fold is lower on my left breast compared to my right. I prefer the look of my left breast as well. The nurse never noticed it during consult and I only just noticed it recently. I phoned the office and another nurse had a look at it and doesn't believe there will be a problem. My questions are, how accurate are vetra images? Is it worth being worried about? Should I raise my concerns with my surgeon on the day of surgery? And are there any techniques that can fix the assymetry?