It all started working, I kneel down to pick up some trash, and when I got up, I didn't feel no pain but I felt like a bubble popping out my knee, 30 minutes went by with a slight pain, but about 40 to 45 minutes the pain got so severe that I couldn't stand or sit,I could barely lay down, I was rushed to the hospital they gave me a motrin for the pain, which did not help just a tiny bit. I was in severe pain (almost to the point that I wanted to faint.) They sent me to get x rays and came to the conclusion that I didn't have no fractures. Then the doctor stuck a big needle in my knee to see if there was some fluid affecting my knee... Nothing. So they determined it was just inflammation that I should be better within 4 to 8 days. They also prescribed me some ibuprofen and oxycodon for the pain and the inflammation. Well its been ten days today and the pain feels like the first day, the inflammation went down somewhat, but with this pain I can't even bent my knee!! I am frustrated cause no one seems to know what's wrong if anybody has some info let me know.. Thanks.