Scared to death

I've been wallowing on what's going to happen with me this Saturday. It just started with a simple migraine which triggered my vertigo. Holysh*t! I was advised by my physician to undergo EEG test. So, I searched the net and here's what I've found out:

An electroencephalogram (EEG) (elek-tro-in-SEF-all-oh-gram) is a neurological test that measures the electrical signals within your brain, and records them on a graph.

I'm holding my breath til Saturday. I'm gonna be fine...