Hey, not bad!
This was pretty darn amazing for a first contribution to a website, and I'm impressed. The frame by frame animation was fluid for the most part, the art style (especially the backgrounds) looked really nice, and you chose a good song to animate this with. But one issue I do have is with the pacing of the animation during the begining and the ending. You should've shown the main character sleeping for a few more seconds before having the bus pass by, and also with her missing the bus the second time before she gave up. Also, sound effects wouldn't hurt.