Hate to disappoint you but all these little hurts we get through life can act up. I still have a problem pinkie finger from playing volleyball 40 years ago. For Arthritis google Synflex* it helps my dog with her arthritis. My brother in Holland about 6 years ago needed exploratory meniscus surgery. Someone on CZ suggested liverflushes (5x) and taking the Synflex. It sounded strange about the flushes but it is good for the whole body. He never had the surgery and is playing golf again. You are young enough to
take care of your whole body, it will help you later in life.
EDIT:
*Syn-flex supplement, not the medication