sorry this is late but I have the same symptoms as you the vertigo feeling and the tingling andand numbness and I have a vitamin d difiency as well my levels wer 17
You might want to ask for tests for Lyme Disease. Yes, we do have it in California despite many doctors who think we don't.
This document has a good symptom list that you can look at. Lyme is a confusing and complicated disease that can be difficult to diagnose as it mimics so many other things.
I hope this helps.
http://www.ilads.org/lyme_disease/B_guidelines_12_17_08.pdf
do u have vitamin d deficiency?
have u ever feel like electrical shock in face? and tingling in whole body?
my thyroid is normal
Have your thyroid checked!! I had all the same symptons and my thryoid was not working right. get a blood test from doctor. they put me on a thyroid med. you should should find out if you have fibyromylgia or arthritis.