What caused a new wrinkle in the inner corner of my eye, following an upper eyelid surgery? (photos)

It’s been two weeks since my upper eyelid surgery and the Co2 laser under eyes. I’m happy with healing and results but have one unanticipated result. There’s a new wrinkle that didn’t exist before in the inner corner of my left eye. Could this be a result of swelling that is still present? Or is this due to stitching and will require a new surgery to eliminate it? Is there a different way to get rid of it? I’m afraid if I leave it as is, it will increase with age. And it bothers me! Thank you!