Oh, and when I was trying to test whether the fluid draining from my nose was CSF, I went to an ENT here in Denver that specializes in the repair of sinus CSF leaks. You might want to check locally for an ENT with some CSF leak experience, mine was much more aware of all the symptoms. He couldn’t do anything because my imaging didn’t show the leak yet, but is there waiting if we ever turn anything up, at least.
Leslie