just recived my letter from the rhumy from my last visit in febuary. when i went to the hosp he said i was fine and all my blood test came back fine. well just read the letter and it says i have a postive rheumatoid factor but he wrote it must be a red herring. am serious fed up with him the tests are saying i am and he is saying im not well let him have the pain then. help what should i do???