Neurogurl, Yes, don't beat yourself up over this, its hard to say, but I do beat myself up too. I have had weird crawling, tingling, and cold sensations throughout my entire body for 6 years now.
I had a normal brain MRI in April, and a c-spine in Sept, which the only thing found was a bulging disk. I just went Friday to see a new neuro, she sent me for bloodwork, I had it done Tuesday, Wednesday, the lab called and said that they needed more blood, they took 9 tubes on Tuesday, and yesterday 3 more.
She is testing me for connective tissue disease, and re-doing my EBV titres because when this all started 6 years ago the only thing that came back was a reactivated EBV infection.
I am scared to death, and my PCP isn't coming in til the Jan 2, the neuro won't be in until Jan 8th. Hopefully I can get the results from my PCP on Tuesday.
If all the bloodwork comes back normal she wants to do a LP. So, your not alone. I am bothered everyday by these strange, weird sensations, it drives me NUTS!!!!
I started taking an antidepressant and it made everything worse. The neuro gave me Metanx to take, she said that she's going to make these sensations go away, well, its been 6 days of taking it, and it has lessened a bit, but she said it can take weeks.
The Metanx is supposed to be better than B-12 injections, she said alot of people have these feelings and she gave them this to take and it has helped.
I will say a prayer for you also, I know how frustrating it can be.
Take care!!! Jen