I felt no discomfort then, but each day afterward for about a week I felt first
pain on the lateral side of the
knee, then the
pain moved to the medial side of the knee, now the only discomfort is on the posterior portion of the knee in the soft tissue with my leg straight as I walk. It was bad enough last week that I was limping, (almost ready for a cane) but it was intermittent. What happened to my knee and what should I do to heal it and for how long?