Conceptually amazing. Probably one of the most original ideas I've seen in the jam so far, despite being unfinished. And the art, music, and sound design are all so cohesive and cool.
Obviously, a bit difficult to give much in terms of feedback because of the game's unfinished state. I did find it quite difficult to get the timing right. (In fact, I had a really good time launching myself across rooms by getting the timing wrong, haha.) I'm not very good at games in general though, so maybe the difficulty is where you want it.
The concept is really great, and I hope that after taking all of the time to rest that you need, you feel like you can return to it. It's already very cool as it is!
(And, it sounds like you made a good call submitting what you had so far and letting yourself rest! I don't know who you are, or what all you've done, but I can tell you that you deserve to lay back and chill for as long as you need. We need you in tip-top shape, so you can make the best games for us!)