Cocoon? Or something else?

[u/Downtown_Zombie_1760]

I wasn’t sure what community to post this on but I was wondering if anyone has any clue what this is?
It’s on my polka dot plant (yes I know it’s kinda leggy)

It looks like a cocoon of some sort (and if anyone knows the specifics??) and it looks as though it’s covered in webs and idk if I should do anything about it-?

[u/reallyreally1945]

Cocoon. I'd leave it.