2 and a half weeks ago my bare foot stepped in glass, it bled a ridiculous amount and was extremely painful, I went to casualty to make sure there was no glass in it and there wasn't. The doctor just said it would be sore due to the trauma from the glass. I couldn't walk for a week but it got gradually better and eventually pain free. There is no surface cut anymore just circular dry hard skin where the wound was. A few days ago I wore rough shoes without socks and I am now feeling the initial pain 2 and a half weeks later after it being better for so long! Any advice? Why is it sore again? I can't walk!