Re: pins and Needles all over
My daughter's tingling/parasthesia is usually in specific regions of her body, for example her left leg, or her right hand or the left side of her scalp. Since she is riddled with lesions up and down her spine, it is not unusual for 2 or more areas to be affected at the same time, but I don't think she has ever said that it is all over her whole body at the same time.
I hope you find out what's wrong. Keep a journal of everything and keep searching for the answers.