Sounds good.....
I would recommend you start making little notes regarding your headaches and any other symptoms you may have over the next few months. I did that, and when I finally got to the neuro doc (took over 4 months to get the referral) I had a list of my past symptoms and new ones as they occurred. Valuable info for the doc and helped narrow down possibly dx's right from the start.
Good luck and keep me posted....not that I would wish a chiari on anyone