This is insanely cute and inventive, and it really deserves more attention. You did such a great job transforming such an odd but relatable concept into a well-polished, fun game. You should be proud of that.
My only complaint is that some parts are drawn out a bit too much. For example, the long pauses between sections into getting immediately bombarded with fast obstacles and enemies is a little jarring, and the final boss took too many hits. He could have used a more challenging attack pattern, I think.
Minor complaints aside, this was a really fun game. Great job!