Bee sting type pain left knee left side of knee?

sharp pain in the knee when kneeling can be due to injury to ligament, tendon; bursitis; osteoarthritis or rheumatic Arthritis etc. You can take antiinflammatory medicines like acetaminophen or ibuprofen and use ice pack. Avoid running up and down stairs .Doing knee exercise will help in stretching and strengthening the muscles that support the knee. Proper footwear is also important, especially if walking or running on hard surfaces. Keep your weight under control, it will reduce stress on the knee. You should get a thorough investigation done like blood test for rheumatic factor, X-ray of knee or MRI for diagnosis. Get in touch with a Orthopedician. Take care.