Umm...its an eye.

ummm....its an eye. Uh. It is my first eye. Atleast realistically.... PLEASE tell me what i did wrong and what i need to do better. PLEASE comment. it is that hard. I really tried. I drew it in GIMP with a tablet that i got for xmas. i am trying hard to draw more realistically...this is just a doodle, but it still counts. PLEASE COMMENT! thank you! toodlenoodles!