2 weeks ago just standing still this sharp jabbing pain came out
of nowhere for 10-20 seconds...outside of my left knee
. I passed it off then a few days later it hit again....very sharp and severe pain that nearly makes me faint then slowly goes away. Happens to me sitting, standing, walking....all random. Otherwise I walk a lot each day, run 3 days a week, no problems. it's been happening more frequent lately. I went to my PCP and I'm in a knee brace and on Naproxen and Tizanidine for 2 weeks.