A few days ago I noticed that Corkscrew eye was getting very watery and it was bothering him. He was acting as if he had gotten something in his eye. I didn't worry too much because every so often one of the cats will get something in their eye like dust or a hair but then after a little while they are fine. Well it's been a few days now and his eye is still looking a little funny. It doesn't seem to be bothering him at all, he isn't scraching at it or anything. Is it possible something got in there and irritated it? Should I call the vet tomorrow or should I just see if it will get better. In this picture you can see that his eye is a little red.

edit: I was also wondering if maybe it could just be allergies since the weather has been kind of funny lately, we've been getting some rain which is a little unusual for Az.