Exactly, you should have taken your bird the second it happened!!! When it comes to eyes, ears, and beaks you cannot mess around and "wait and see" because the sooner an eye injury is treated the less chance that the bird will lose his vision, lose his eye completely, develop an infection that will damage both eyes and blind him permanently, etc. And if the corneal-membrane was breeched, even with a tiny little scratch, it has to be fixed within a few hours or you can't save the eye...Same goes for if there is an injury to the cornea and it has ruptured, or if the retina has detached (or is injured in a way that it will eventually detach without treatment), the longer you wait the less chance they'll be able to save the eye...And even if the eyeball itself wasn't injured but rather the areas/mucous membranes/tear ducts etc. around the eye, it's almost guaranteed that a bacterial infection is going to set-in...So please get your bird to a Certified Avian Vet or an Avian Specialist Vet, or a Veterinary Eye Specialist as soon as you possibly can, like right now...The longer you wait to treat an eye injury, the worse it's going to end-up, and the more and more money you're going to have to spend to treat it.