It will save you a lot of time and dr appts if you explore our useful sticky threads up above the TOS main page..so much info to learn..
Many of us had to self educate to be able to get the best treatment for our kind of TOS..
Also search out Drs & PTs that are advanced and more interested in the whole body.
We do have a Drs & PT thread in stickies too... you can see if any are local for you..

Do NOT go to /or do any PT with a one plan works for all...
Bad PT can make you worse ..

If you have head forward/rounded or hunch shoulders.. you can work on that to open up the chest space. https://www.neurotalk.org/members/100-albums422.html