My eye is red.and watery. a little swollen o try water, and nothing will. work. what's wrong with my eye. ?can't even have my eye open for so long.

Conjunctivitis : It sounds like you have conjunctivitis which could be bacterial or viral. Of course there are other possibilities for your symptoms including iritis or a corneal erosion. All of these require some kind of treatment, but with different drops depending on the cause. See an ophthalmologist for the proper diagnosis and treatment.

See eye md: Only an eye exam can determine what is going on.