Swelling at the front of ankle (left foot), just above where the tibia ends and the foot begins. Not much pain, feels tender when i touch and press and little pain sometimes. Few weeks ago there was dull pain, pain subsided gradually with some massage. No restriction in foot movememt, can flex in all direction. Cant recall any major injury in last few weeks. When i press and rub, it feels like there is something inside..like granular..hard to explain.