Can implants after bottoming out, go back up?

Hi. My right implant had bottomed out soon after surgery. Right nipple was too high. Left one normal. Now, nine and a half years later, I have noticed the right one is no longer half and inch apart from left one. They looked more symmetrical, not completely, but alot less wonky. Left one still normal. And I have a mark on my lower breast. The distance between it and the fold is shorter. I cant post photos here. Could it be c. contracture? Universe answering my prayers? What is going on?