Since yesterday my cat is squinting one eye. He was just cleaning himself and I think he accidentally poked himself in the eye during it. Today he still has the squinted eye problem, but he is also still acting normal (he would still play, eat, etc.). I have a few photos of what it looks like. I'm just wondering what this might be: a little irritation that will go away after a few days? Or is it something more? If it continues I'll go to the vet but I want to know any input. Thank you!