Shoulder Injury Diagnosis

Well I just got the results from my MRI of my right shoulder. Apparently it’s a focal osteochondral defect, according to my doctor. (I got injuried while doing BJJ)

Has anyone every had an injury like this, if so did your shoulder ever get back to “normal” or is there always going to be some pain.

Any help would be great on this guys because according to my doc I should not be doing any BJJ or hitting any weights or anyone for that matter for at least 3 months. Thanks a lot