woke up with a swollen left eye. it just becomes swollen out of nowhere in one night. my eyes usually don't get swollen in one night unless i cry badly on the that day but i didn't cry at all-.- my single/double eyelid on my left eye totally disappears, only my right eye is being spared. at least it's not obvious when i wear spects. that's good about wearing spects. it makes the dark eye rings and swollen eyes less obvious:D well, it's much much better right now. my single/double eyelid is returning:D think have to sleep earlier tonight. the appearance of the swollen eye could be due to lack of sleep. being sleeping at 1am plus in the morning everyday. don't use to sleep that late in the past so maybe still not used to it.