Lump on foot not bumblefoot

[Kims-Little-Zoo]

I need help identifying this lump on my chickens foot. It’s squishy and doesn’t seem to bother her. I’m not sure if I should try and drain it or just leave it.

 

[Wyorp Rock]

Looks like Bumblefoot to me.
https://the-chicken-chick.com/bumblefoot-causes-treatment-warning/

 

[rosemarythyme]

Can you get a photo of the underside or can you check to see what's directly under that? At a glance it appears to be an impacted toe pocket.. Have you tried pressing down on it gently and if so, what do you see?