About a week ago, I fell down about 5 stairs before catching myself. My right leg and ankle were twisted up behind me. My ankle swelled up for about 2 days. To date, the ankle continues to be very tender and sore to the touch. It especially hurts when I drive, moving the ankle from the gas to the brake. My ankle also continues to ache constantly throughout the day. The achiness is down to the bone. When doing some research, I don't see the aching as any symptom of a sprain or fracture. Does anyone have an experience with this?