Oh wow I like how you tried something new by dipping your toes into the world of animation! For a first animation this is alright. As an animation connoisseur I can see that this is super sketchy it’s not the greatest thing in the world but it’s still pretty good. I like how it is smooth somewhat but to make this animation better you need in between frames of each movement to make it realistic and smooth! But overall this is a good animation and I think with a little bit of practice you will master animation. I recommend watching videos about in between frames and I also recommend you watching and studying videos of the 12 principles of animation! :D