Hi, I'm Julexis And I Injured My Leg (shin) Area

Hi, I'm Julexis and i injured my leg (shin) area from sliding to second base on a softball team and at firat it appeared to be a thin scrap of some sort but then soon came to look darker than my normal skin color and i have no type of pain but it looks ugly and it looks dented so i wanted to ask what is it , is it able to look normal again, and how can i do so?