Foot corn ?

Sorry for the awful foot pic, but I have this bump below my pinky toe, I’ve had it for years and years. I think it’s from all the sports I use to do and wearing socks and shoes that rub up against that area. I have a very wide foot so sometimes it can’t be avoided even if my shoes fit well. How do I get rid of this? It’s not something I can just remove without awful pain and damaging skin and I don’t think I can use a foot sander/scrubber, I used that in the past and it made it worse and it started to bleed. I’m not sure if this is just callus or a corn but does anyone have any recommendations on how to remove this? Thanks!