Sorry to hear that, when you mention you were off the sauce, I thought it was just a self-inflicted abstinence. Hope you get is sorted soon.
Cheers, these things seem to take forever, I was referred almost a year ago, during that time I've had four scans, been given two appointments with a consultant who wasn't there, had all my records lost during a computer system upgrade and I'm currently none the wiser as to what's wrong with me. They've been utterly **** really, if I don't get anywhere in the next two weeks I'm going to give up on the NHS and pay someone to tell me what's wrong.
My son has been through something similar, he has had bad headaches for a while, has had various scans, tests, sinus operation and contraptions to try and solve it, but still none the wiser, and still has a ****ing headache.