Why Are my Eyelids Uneven? Why is One Eye Crease Deeper Than the Other? What Can I Do? (photo)

My asymmetrical eyelids have been bothering me for as long as I can remember. My right eye's crease is literally deeper than my left's causing my right eyelid to have a more bulging effect. This also makes my right eye appear very circular and round, as my left remains a bit more almond-shaped. I very much prefer my left eye, which looks more balanced and less bulgy. This imbalance is very bothersome and makes me feel distorted. What procedures, if any, can balance out the look of my eyes?