my left eye, and SOMETIMES, but not often, gets all watery, and hurts (the pain is probably from me rubbing it, but still). Why would it be doing that. am l over producing tears? whats wrong with my eye, it hurts.

If you think you have a problem you should see an Ophthalmologist. An Ophthalmologist is a legit MD eye doctor. An OPTOMETRIST is only the person at the eye glass store, they are not doctors.

That happens to me sometimes (usually when l am tired). l do not know what it is either.