Thank you all so much for your advice! I've written all of the information/testing/potential causes down along with the information research I've done myself. ...Need to reorganize that for sure and sort it out properly, along with the list of symptoms and information. Again, thank you! the information has been very helpful and is hopefully going to be something the neurologist will take into consideration when I see him next week.

Tkrik: I've had two CTs and an MRI of the head done. The MRI was done back in November. No MRI of the spine, no EEGs, no EMGs or anything of that sort either. I'll have to see whether the neuro wants to look at medication/hormone and neurotransmitter levels first or check for physical abnormalities.

Thank you all again!