Help for shoulder pain

have had pain in my right shoulder since finishing the military five years ago. sometimes it hurts in the back near my scapula and sometimes i feel throbbing near my rotator cuff…but I never feel it when I’m relaxed. I’ve had injections and PT but neither has really helped. taping my scapula as a reminder to set my shoulder back and down helped for a little and allowed me to get back to doing weightlifting for overhead stuff. but it felt weird and my pain came back after a few days. looking for a longer term solution