Congrats on submitting your first game jam game!
I was certainly under pressure because of the sawblabes. But like others have pointed out before me, the controls are kind of holding me back from beating the game. I got to the 4th level on my second try but having to reset to level 1 kinda killed it for me... I would have loved some kind of checkpoint system. I think for your jumps you can try to implement something like coyote timer for jumping off edges or a jump buffer system to make the jumping feel more responsive.