Welcome to this forum,there are many friendly words to be shared on here,and being able to share thoughts,symptoms fears etc can be a help.I have no opinions to share on your symptoms,however,I can empathise with all of them except the 'clammy' feeling.My doc was not as diligent as yours seems to have been,although she did refer me to a neurologist,who I am seeing tomorrow.
Keep positive and take strength from knowing that you are not alone.
The diary idea is a good one,and I think I'll start a retrospective one right now!!