I feel an excruciating, stabbing pain in my right eye whenever i blink or close it. there is nothing inside of it, not sick, used eye drops and water.

Scratched cornea : You need to have an examination performed by an eye doctor as there may be a tiny foreign body in the eye or a scratch left by a foreign body that is now no longer present. The scratch or foreign body is typically impossible to see without the magnification of a microscope. Antibiotics patching or a bandage contact may be needed.