Infection under foot?

[KateAnd]

My chicken is favoring her right foot. Her left foot is very inflamed in the pad region where all her toes connect to her leg bone. It is obviously swollen and there is a large scab on one end.
Should I remove the scab to let it drain?
Do I get her an antibiotic?
Thanks in advance

 

[cavemanrich]

First I would like to

And now I suggest reading the following thread and compare your chickens feet with those.
https://www.backyardchickens.com/t/236649/bumblefoot-surgery-with-pics-and-how-to