BriAna,
About the blur, this looks like the camera moved ("motion blur"). Sharpening never really helps that.
Is this your own eye? I've never had any luck taking a picture of my own eye with a still camera. Video worked OK, because then I could watch the screen while manipulating the camera.
You might find it more practical to shoot somebody else's eye -- if you can find somebody who doesn't mind being shown to the world up quite so close!
--Rik