That happened to me too I saw a doctor and it turned out to be Patellofemoral Pain Syndrome which translated in normal people language id knee pain syndrome this happens when you don’t use your knee enough or something like that there are stretches you do in the morning and night that helped me here is the web site for it http://familydoctor.org/online/famdocen/home/healthy/physical/injuries/479.html
The stretches worked for me. This might not be what’s happening to you but if its really bad I think you should see your doctor and then they can tell you how to treat it.
The stretches worked for me. This might not be what’s happening to you but if its really bad I think you should see your doctor and then they can tell you how to treat it.