Best advice is to keep seeking a doctor till you find one that listens to you. To be labeled as Munchhausen without a proper work up
I agree with everyone......
To the doctor who isn´t able to stay neutral during the diagnostic process I say:
´I´m about as likely to accept a psychosomatic diagnosis from you as you would accept a diagnosis for cancer from another doctor without any positive blood tests!!!

So come on then....give me the darned Munchausen test, where is it then?!!!!......
Stay strong and good luck