Hello, for the past couple months, the tip
of the index finger
of my left hand (I am right-handed) has been overly sensitive to pressure. When I use my hand normally, my fingertip feels like I hit it with a hammer. When I rest my hand, the pain subsides in about an hour. I've also been waking up with pain in this finger. It feels slighty warm and I can see a very faint, small, light red mark under the skin of the side of the fingertip.