Two days post op and my breast look flat, square and nipples are uneven. Is this normal? What should I expect?

You are still early in the healing process and what you are seeing are not your final results yet. You may still be experiencing swelling, bruising, sharp, intermittent pains and tissue tightness. These symptoms will resolve on their own as you recover in the coming months. It usually takes around 6 months to fully heal and only by that time will you be able to see your final results.