Went to the Dr. yesterday and had Xrays and I have no bone damage in my knee. He manipulated it in many different ways/angles and didn't think I had any ligament damage. He felt like I sprained it or I could have some meniscus damage. It is improving, so, at the current time I am choosing not to have a MRI to see if there is any soft tissue damage. If it doesn't continue to improve I'll consider several options at a later date. Thanks for all of the well wishes, I very much appreciate it.