I am a 24 year old male. I am currently experiencing inner knee pain in my right leg when standing from a squat/seated position. I can walk and even sprint just fine, the pain only seems to occur when I put weight on my right leg while it is in a more acute position (less than about 140 degrees). I have been experiencing this for about a week. What do you think the problem is? What can I do/ what should I avoid to alleviate the problem, and how long will it take to heal?
You need an examination of the joint and one x-ray. These will clear your cause of pain. Your symptoms look arthritic, but your age is less for degenerative arthritis.