Last night, I was fixing my shoe on stairs leading into my home, my other foot slipped and all of my weight landed directly on my tibia on the corner of the stairs, some skin was scraped off, and very light bleeding occurred, but i felt my leg right after and it had a pretty severe dent, a couple of hours later, it had major swelling and it is now the next night and the swelling hasn t gone down, could this be something severe? Or just a bad bruise?