I have arm pain and I'm not sure what it is I'm 22 yrs. Old and I've been having right hand/arm/shoulder pain since may of this year. It started out as feeling like an issue will the ulnar nerve but now my pinky and ring finger don't get numb. It's an ove

Check the neck. Its important to establish a diagnosis. Hand/arm/shoulder pain could be referred. Common referred sources include: abdomen, heart and neck. Shoulder sources include: arthritis, labral tears, instability, tendinitis, rotator cuff tears, bursitis, painful bony spurs etc. Therefore proper diagnosis is essential to stopping the pain. See an orthopedic surgeon. Good luck!
You . You need to have a complete medical evaluation. This could be caused by a joint problem in the shoulder or it could be coming from your spine such as a disc. As you are having weakness it is very important that you have an immediate medical evaluation. You may need imaging studies or a nerve conduction test.