I have recently started getting some weird kind of shoulder pain. The pain seems to come from exactly the meeting point of my left scapula, to rear delt, just under my upper trap. The pain is not sharp at all, but just a dull, constant pain, that is awoken from pressure on the area, or doing something like shoulder circles (Benching of course as well, as the area gets pushed into the bench and the shoulder exerts force too).
Again, I was still able to bench 80-90% without jolts of pain like you feel from torn/strained muscles, or something of the like. From what I have experienced in the past this may be some kind of nerve irritation, and what caused it/how to rehab it I have no clue. Heat helps, but I would like to get to the core of the problem.
Upon analysis of my training, I have recently started narrowing my hand position on squats (high bar), and it turns out where the bar touches on my left shoulder is where I feel tenderness. I have done all sorts of rotator cuff tests and they all seem fine. Thanks for reading, if you have any recommendations please let me know.