I also like the idea that your health bar is carried with you but it would be even better to use it as a object you can orbit around your body, for example use it as a shield or a platform to jump on, could be a really unique and fun concept. The art is nice with the cartoony style and the music is fitting. It was clearly unfinished but I can see the potential for an interesting experience. (This could be an idea you run with in a future game jam). Good Job.