H, Iamadoll, and welcome! This sounds like parathesia...a side effect of fibro. It also can be a side effect of Savella so you may have a double whammy there! Here is a link explaining parathesia and you will see that fibromyalgia is a possible cause.
http://en.wikipedia.org/wiki/Paresthesia
Here is a link about Savella and it's side effects. You will find parathesia here too.
http://www.drugs.com/sfx/savella-side-effects.html
If this is really bothering you, you might want to discuss this with your doctor. I has to be quite uncomfortable. You might try unscented lotions to help calm things down.
Be sure to read Fibro 101...the first thread on the forum. There are links to good info about fibro and you will learn a lot there. Good starting links are called Symptoms and A Thorough Explanation of Fibromyalgia. I know you've had fibro for 12 years but I've had it a long time too and am still learning things about this illness.
I'm looking forward to getting to know you better. Don't hesitate to ask questions because we are here to help you. Hope to hear more from you soon.
Sherrine