I love that spiral loop created by the mirror! Fantastic self portrait.
I think you're a more talented photographer than you might realize. I used to take photos for a local hockey team's marketing and had a couple or two of mine used in their brochures; sold a few small prints to fans. I've had photos accepted into juried exhibits and hanging on a wall...
So my point is I've seen other sports photographers' work and other artists' photography being displayed. Your stuff is good. Keep at it.