Hello...I fell in March of this year and banged up my shin quite a bit. It never really bled, but it bruised and got swollen. I went to the doctor a week later as it wasn t healing properly & still hurt. I was given meds for infection & told to wear a compression sock for swelling. I did that and the swelling is down. Here it is 3 months later and the area is still discolored and the leg is tender in that area. The feeling of my leg there is different than the rest of my leg. Is there anything I can do to make if back to normal?