Hi Im dr.hema physiotherapist. Some details are not given for assessing the condition. Still as you mentioned reports are not showing any abnormalities the following can be done for pain and uneasiness. The possible causes may be Age-arthritic changas History of trauma to the joint in past years Diabetic (if u r a diabetic) Evaluation of muscles and range of motion has to be done for assessment. You can discuss with your dr immediately to start with physiotherapy management which gives very good results for pain and uneasiness, also helps maintain the joint in good condition. Physiotherapy management involves For pain-modalities(ultrasound. ), helps to relax muscles and ligament and thus reduces pain.as it the condition is chronic it may take more than a week to 2 weeks for maximum recovery, but can feel the comfort from day 1. Range of motion, ,stretching and strengthening exercises will be educated by your physical therapist for prevention and strengthening purpose. Hope the information is useful. In doubt do reply.