Loss of size in shoulder.

hi all, I've lost size and strength in my right shoulder. (pictures are inverted so in the photos it looks like the left is the problem but its my right)
I've had this problem for a long time now and two physios I've been to are at a loss.
Strength is nearly fully back but not 100%, but it looks like I'm wasting away in my shoulder due to me working out and other side getting bigger.Attachment 1385 Attachment 1384 Attachment 1383 Attachment 1382 Attachment 1381
Please help.