Options for correcting uneven eyelids? (Photo)

Female/20's. Eyelids are especially obvious in photos and will vary in degree of prominence based on how the skin happens to fold. As of now I use makeup to camouflage their appearance but it can only do so much. Are there any non-surgical methods of correction, such as the use of fillers? If the fillers could make even a small change, it would be welcome. The thought of surgery is scary to me, but it's something I would consider if it were to yeild significant results. Thank you so much!