My eyes have always been different sizes every since I was a kid but it seems to be getting worse
An oculoplastics consultation would be wise. You may have a normal degree of asymmetry, but even if this is longstanding, it would be good to have a diagnosis. Thyroid problems, sinus problems, refractive differences, and many other etiologies can cause one eye to appear larger than the other. Repair may be as straightforward as elevating the lower lid on the more prominent side to equalize the scleral show. Best wishes.
