Hey, I'm 21 and over the past two years I've noticed that one of my upper eye lids is a bit "Droopy" at times. The left one, and over the past few years I've also noticed that the pupil in that eye is sometimes considerably larger than the right. Not all the time, more noticeable at night. If I look at my eyes in the mirror its like my left pupil is dilated and my right pupil is going crazy trying to compensate and fix itself to my left one. I dont experience any problems with my vision, no blurriness, and I dont think i suffer from any headaches more than the normal person would. I was wondering if this is at all a thing I should worry about, my slightly at times droopy lid with a slightly dilated pupil. thanks!