Swollen foot on my puller

[ArizonaChick9]

My baby barred rock, Melody, has a swollen foot. I am wondering if it could be broken? It is tender to the touch but I don’t feel anything broken. No signs of mites and I don’t think it is bumble foot (there is one small spot but the top is really swollen to be a mild bumble case). Any other ideas? She is not really walking in it.

 

[ArizonaChick9]

Here she is standing. She is not putting much pressure on that foot. She holds it up or is limping.