How'd it go? Did you find another doctor?
If not, make sure you see someone from a totally different practice. You want a fresh, unbiased perspective.
Also, make sure they check you for anemia...not as a cause, but that much bleeding over such a long time must have repercussions.
You need to see another gynocologist ASAP!!!! Tell the receptionist just what you posted here and be persistent! You need to be seen sooner rather than later.
Best wishes and keep us posted :)
Get a different gyno. That is malpractice right there because what you are going through is extremely abnormal and you probably have other health issues now because of it.