Sore toe

Hmm, the callous on my big toe on my left foot is cut open! Don't know how it happened cos that skin is literally like thicker than 1mm! Must have cracked opened and gotten bigger during training. Funny, I didn't really notice it during training. I felt a bit of pain, but I thought it was just a blister developing, not an open piece of skin. After training I had a look at it and it was even bleeding, yuck. Don't know how I'm going to go at tomorrow's training, and the shiai's in less than 2 days. No way its going to heal up by then. Looks like I'll just have to tape it up quite a bit. Been hobbling around all day with just a bandaid on. Need something a bit more substantial...