it is not uncommon to be having second thoughts after having a breast augmentation. I believe it is important for the patient to choose her own implant size prior to going to the operating room. They try on the actual implant and get a reasonable idea of how they would look after surgery. Keep in mind it can be a bit of a shock to the system so to speak to see your breasts look so significantly different after surgery. This is to be expected and most patients very quickly accept and enjoy this new look. The implant size that you have does not seem to be a significantly large implant for your body. However regardless of anybody else’s opinion about this the most important opinion is that of your own.