for almost 1 year now, i have had a lump on my shin, and pain that centers on where the lump is. it keeps me up at night, and i get sharp pains throughout the day as well. it seems to be getting worse, but all of the tests done to determine what it is have come back negative. (tib/fib xray, ultrasound, mri). Nothing helps..lyrica, hot or cold, rest (rest actually usually causes it to be worse). to the touch, the whole front of my shin (knee to ankle) feels kind of bumpy, although not anywhere near the size of the lump in question.