About 2 1/2 or 3 weeks ago i punched something really hard and my hand on the pinkie side swelled up a lot and bruised pretty badly (1 - 2 inches diameter/ reds, blues, yellows, greens, purples for colouring). The swelling is gone for the most part but i still have slight bruising and a lump on the bone that wasn't there before even though it was wrapped for a couple days. Could it be broken? Should I see a doctor just to be safe?