So for the past few days My left eye has started to irritate me slightly when I blink for a short period of time and then the pain will go away. I didn’t really think of it much, so I left it alone. Today I woke up and it hurts to blink.. it’s slightly swollen near my tear duct and when my eye is pulled down the inner lower eyelid is redder than the other.. I wear glasses but otherwise I have never had any problems with my eyes.