Hello,More recent photos looks like bruising. However, with a question of such importance, it's best not to rely on photos and see someone in person. Best of luck!
Hello Benedek87, from the photos you posted your left breast looks to only be bruised from the procedure. Of course, its difficult to know for sure without a physical examination, I recommend you follow up with your plastic surgeon who performed your procedure. But make sure to look for signs or symptoms of infection, such as; fever, warmth, excess tenderness, night sweats, chills. If you have any of those, see your plastic surgeon sooner rather than later. Hope this helps! Congrats on your breast augmentation!