Im 14 and Ive never had this pain until now. Its sort of like a dull almost burning pain, but when i put pressure on it its very tender. This pain slightly intensifies when i bend over and move my stomach in that area. Its not a sharp pain, or debilitating, its almost like a bruise. Its right where my rib cage starts, and about halfway left and right on the bones there, and a few fingers up the center on my rib cage. I havent had any surgery or anything. Anybody know what this could be?