I woke up this morning and my left eye is pretty red, it's watering a lot but it doesn't itch. Could it just be because I fell asleep with makeup on? This has happened a few other times in my life, but I'm in Chicago right now and the only times this has EVER happened have been when I was in Chicago. Maybe the wind? What should I do about it? It's really annoying. It might just be because my allergies get really bad here too. But it's always my left eye, and it's always in Chicago, and it's always really annoying. Recommendations on how to make it go away quickly?