Developing a 'crease' or 'double eyelid' on my right eye only?

Put some eyeshadow darker than your skin tone on your left eye and on your right put eyeshadow just a shade darker than the first shade of eyeshadow. Also, if you wear some maskara it can bring out your actual eyes insteaded of eyelids. If you wear your hair in some pretty fashion it also may distract eyes away from your eyelids.