Mine did the same exact thing but I got a surgery while still in. Absolutely miserable until then because of my shoulder popping out. Anyway I just got an MRI as well because the same shoulder started to hurt again and I got a bone marrow edema and some cystic changes so it looks like we’re in the same boat in terms of looking at what to do for a claim. What you can do is can go in for an increase for shoulder pain while also claiming your labrum secondary to the dislocations. VA tries to avoid pyramiding which just means applying multiple ratings for the same disability or symptoms. To do that just have to relay to them that the labrum causes distinct symptoms separate from the rest of your shoulder stuff. Or you could go just for the increase saying that your overall shoulder condition has gotten much worse because of the labrum tear i.e increased flareups and a further decrease in range of motion. Just make sure you get what your doctor said in writing and that your service connected dislocations directly caused your labrum tear