Uneven Eyelids - solution to this without surgery? (photos)

My right eyelid is thinner than my left one, which also makes it retract more. I don't think this is because of the muscle, because I think my right eyelid just has less skin/fat than the left eyelid, making my right one look less puffy. It wasn't like this before, but I'm pretty sure it was because I rubbed my right eye too much for years. It would be best if there was a solution to this without surgery, but if I have to get one then I only want an operation on my right eye.