Waiting is hard, now way around it. Your wait is not all that unusual. I have read some as short as three weeks and much longer than yours based on various rounds of misdiagnosis and other delays. Even the standard take some antibiotics go around can delay a month. My feeling is the wait is certainly worth putting up with if it means a through and complete set of tests and board reviews is involved. Additionally, more time allows you to get more informed about your own case and for some that is a good thing. Other like to fly blind, some like to look straight at what is about to whack you in the head. Good luck,