Thank you so much @Hanktheguitar for the tutorial! Here's the link to it: https://scratch.mit.edu/projects/732974228/ And a link to their profile: https://scratch.mit.edu/users/Hanktheguitar/ They make a lot of really cool and cute stuff on Scratch so you should check them out.
The art is from the tutorial. The pulsing and turning animation was made by me.