Has your GP not already suggested a rheumy? What has he said about your pain? Why are you seeing a chiropractor? I must have missed another post of yours? I'm sorry if I did.
I personally would NOT put my health in the hands of someone who wasnt a medical doctor. Make an apptmt with your family doctor and tell him you NEED answers to your health problems, and would he/she PLEASE send you to a rheumy or an internist!
So...after all that...Yes..if I were you I would push, shove, or something to get that doctor to let a specialist see you, instead of just ignoring your questions about why you feel so terrible.....sheesh...I think some of these doctors lose their compassion after awhile.
I hope someone else can add to this request.