I started to trot out to my car in a parking lot this past Sat, when my knee gave out, it was very painful, I almost fell, when I sit, it seems like it gets worse, if I try to stand, I cannot put any weight on it, when walking its also painful, do I continue to walk on it for rehab purposes? Or am I doing more harm than good? (does not appear to be swollen) but more pain is on the left side of the knee cap on the bone.
