drawing animation

in my drawing animation i choose pacman as my charcater first because its easy. just a circle and put an eye and the ball that hes eating. the short story about this is. pacman is trying to it the small circle but then when he ate the lasst one. which is a virus it makes him fade.i dint put any background music to it as im struggling. but i think i can do much better than this. i just need to put more effort eveytime i draw. or make any kind of animation.