What Causes A Large Bruised Area Around The Shin?

i hit my shin on an edge over 2 months ago. it didnt seem that i had hit it hard but it left a very large bruise surrounding a large area around where i banged my shin. it was very large and tender and gave away to the softest of touch. now 2 months later you can still see a faint bruise around the area and there is a dent where contact actually was made with the edge and there is an unnerving sensation when touched. will the dent and feeling go away?