My eye has been hurting/watering all day, like there's something in it. i've flushed my eye several times but still no relief. what can i do for it?

See eye MD: You may have an embedded foreign body or a scratch on the surface of the eye. Don't rub it! see your eye md for proper diagnosis and treatment.

Corneal issue: It sounds like you might have an abrasion. If your vision is affected, you should see an eye doc right away. If not, see if your symptoms persist after a good night sleep. If they're there in the morning, go see an eye doc.