@nprofile1q... That happens from time to time on projects.
It's a normal AND human thing.
If you want to take a step back from a project, you personally have my encouragement to do so.
If you feel burned out, you shoud not force yourself to do it.
Take your time on coming back to that project or just do something else, altogether.
This happened to me while I did 3D and started practicing 2D on my end.
(Did it under a different name though.)
Ended up getting sorta popular with it. LOL👍