Doodles and Finished Pieces

[LeleleleMAXIMUM]

general animation tips: if something stretches, its volume should still stay the same. try contracting him vertically when he expands horizontally. it's called squash and stretch.
and move his/her features around when you do that to match the fake "volume".

also, i think you're on the right track with the layers you're using.
is it supposed to be sneezing? if it is, it's too slow.

that said, keep it up!