sorry - didn't know why i thought you were female!
It is very difficult to help without an examination. I am sorry...
With seeing a private physio, just out of interest, how much would it cost to see one in your area?
Obviously i dont know your financial situation but is it really that expensive?
i reckon the right person can diagnose and outline how to get you better within 3 treatments.
cheers. Any other extra info would be helpful. I am guessing but i think there are thoracic dysfunctions, likely serratus anterior and upper traps dysfunction.
Good luck