Good evening Betsey!…..you have dealt with this for a very long time, and still suffer greatly from it. However, I'm not going to tell you how to spend your money, and I know you can't afford to keep throwing money on all directions looking for an answer.
How much is it to see the Ortho? If it's a matter of an office visit for a $100 or so…then I suppose it may be worth visiting him, but really I don't have a clue as to what is best for you to do.
Sorry your still hurting, and especially so without an answer as to why yet.
SE