Recently, i've been having moderate joint pain in my shoulder, hip and knee but only on my right side. its worse with activity and movement.

Check it out: Having multiple joint pains can be concerning. That they are all different joints and on the same side is unusual, but still warrants investigation to determine if it's from acute or repetitive trauma, a connective tissue disorder like rheumatoid arthritis or lupus, or a metabolic issue. An orthopedic surgeon or rheumatologist are good choices, if your family doctor feels uncomfortable with it.