If you're still experiencing a lot of pain after "extensive physical therapy" you may need to have an open decompression/acromioplasy done, as I did.
Blood vessels and nerves need the space and if you have scarring or continued inflammation you may continue to experience pain.
I had arthroscopy done on each shoulder first. I had open decompression/acromioplasty done on each shoulder after about 6 months with no great relief of symptoms.
I have almost full restoration of the left shoulder range of motion and strength. The right was not quite as good and then I had two additional injuries to it, so it's a mess.
I hope you do regain full range of motion and strength but be prepared if you don't. The ball and socket joints are difficult to bring back to what we used to enjoy. You might always have a degree of pain after using the joint, especially with a sport so demanding on the shoulder. I still use heat/ice/massage this many years later. Be careful of using NSAIDS too much, they can cause stomach problems that can get serious.
multiple surgeries for rotator cuff both shoulders with residual chronic impingement syndrome, ulnar nerve transposition, carpal tunnel release, wrist ganglionectomies/denervectomies/tenolysis, multiple herniated discs, tarlov cyst, whiplash, bursitis of hips, tendonitis, torus, 3rd degree shoulder separation, torn labrum, ovarian cysts, fibroid tumors of the uterus