For a week, I have been experiencing significant stiffness in my knee. I don't believe an injury precipitated this. My knee is also popping much more than usual. There is some pain, particularly after exercise or when bending all the way. The stiffness is also more apparent when I bend my knee all the way, and there sometimes feels like something is pulling at the top of my knee, just under the quadriceps muscle. The symptoms seem to be worse after exercising or standing for long periods.
Other info: I have had joint trouble for several years now, but no diagnosis has been given. I am overweight, but I have been losing weight recently. I work out several times a week (between 4-6 times). I am a 26 year old female.
Thanks!!