Well, without a clinical evaluation it would be difficult to determine the cause of your
hip pain/ discomfort. Possible
causes that may need to be considered include infections/ inflammations, bursitis, tendonitis, arthritis, capsulitis, ligament/ tendon tears, growths/ tumours, nerve impingement, avascular necrosis, injuries/ fractures etc. I would suggest getting this evaluated by a primary care physician or an orthopedician for a detailed evaluation.