See a Dr.
If you want to see one trained by the most well known orthopedic group, Dr. Andrews and Fleisig at Alabama Sports Medicine, go to this website and ask for a referral in your area.ASMI Shoulder & Elbow Forum
What the physical therapists told you is wrong. You can have a labral tear and not have diminished your range of motion or pain in specific positions. They are very hard to diagnose. I am not suggesting that is what you have, just giving an example of a misstatement by your physical therapists.
Best of luck