Here maybe this will help. I pat you on the head.
https://www.cfac.net/2019/10/25/what-can-you-do-for-an-infected-foot/#:~:text=Treatment%20for%20Foot%20Infections&text=Antifungal%20creams%2C%20powders%2C%20or%20sprays,Blister%20pads