Hi, i fell directly on my right knee about two weeks ago. I am a 20 yr old male. There was no swelling or brusing but my knee cap was tender. Now, it feels like the inside of my knee is dull/numb. I have no pain while weight bearing if i do get a pain its a slight irratation while going up or down stairs, but barely even then.Curently ive been icing, resting, and doing quad excercise and they seem to help but i want to know if the weird feeling i have is contributed to anything .Thanks in advance