Is it possible to break a leg and not know/still walk on it?

Two days ago I was playing a soccer game and collided with a kid when I jumped into him to get the ball, something hit my right shin on the front right side a little bit above me ankle. After a few minutes it started to really hurt and hurt to walk the rest of the day. The next day I could walk but with a little pain still. I can run and pivot fine, but if I pound on where I got hit it is very painful, and it was sore all the way around my leg. When I squat it also really hurts my leg. I'm wondering if it could be broken or fractured?