What Could Cause Persistent Tenderness And An Indentation Below My Left Knee Two Weeks After A Fall?

Hi! I had a fall two weeks ago during dance where i landed directly on the area right below my left knee after jumping. There was immediate pain and swelling . A slight bruise started to form but quickly disappeared. Its been two weeks now, and i can extend my knee and walk normally. However, i notice that the area is hurts a lot to the touch still and i see an indentation. To clarify it is not the knee cap or knee, but the area right below the knee. Is there any possible diagnosis?