Thank you for your query at DoctorSpring.com
I really don't know how else to help you here. You just need to go see a private pulmonologist who can examine you. Without seeing your PFT or saliva test reports, I can't mention medicines. Even If i do, you need to get prescription from a doctor there, so that is also not going to work out.
My suggestion is, you go visit a pulmonologist yourself. Because I need to know what he hears on auscultation to guide you further.
Patient replied :
dear dr many thanks for nice letter. over here where i live you can not see a pulmonist or specialist without a drs referal so it makes it hard for me. i can not get any proper medical treatment here or even get a proper digonose. it is very difficult for me. thanking you for you care yours sincerely polly
You can always visit a GP in your area, and request him to give you a referral.
Not all doctors will be like your current set of doctors,
So kindly try that,