I have to see the company Dr today at 1pm EST, I am hoping it is just strained, but I am fearing the worse because I have had bone fractures before, and this knee hurts similar to that.. It does not hurt like a strained muscle.. I will update on what the company dr says.. I am hoping to be able to get my own opinion once I jump through the company hoops,, I have never been hurt on the job before, this is all new...