Chin implant review (about 4 years old)

I didn't have a very, very severe short chin, and compared to other people's posts, it was definitely a small chin. Moreover, the protruding mouth was so severe that the shape of the mouth and chin was completely like a bird's beak . I made an appointment and had the surgery~ I fell asleep with a sleeping anesthetic (propofol right?), fell asleep, and woke up, so the surgery was finished. As a result, the double eyelids came off . There was nothing like this , but I have acne, but it seems like I often get acne around my chin~ I 'm just soso satisfied with the change in appearance . I'm wondering if it's not.