I've had some pain right below both knee caps where it meets the top of the shin bone. The right knee is far worse though. It's not that bad, but when I kneel down or squat, it feels like a rubber band being stretched too far. Is this patellar tendinitis? Any thoughts as to what to do? I've had it 12 weeks now and haven't don't any lower body work that whole time basically and it's no better. Thanks in advance.