ok...so I am worried.

Okay, maybe I am panicking but I am worried. Over the last 12 years I have had vertigo and dizziness which in turn caused balance problems. I have (touch wood) been ok for a couple of years ever since doing a candida diet and put the problems down to a candida problem. For around a year now I have had pins and needles, sciatica and sometimes a burning sensation on my legs, hands and arms. It comes and goes, sometimes it is severe and sometimes not. I have been to my doc and was told it was wear and tear on my spine and too put up with it. I was not happy to be brushed of so easily and asked for an xray, I get the results in a few days. There is a history of auto immune disease in my family. My 3 year old daughter has JRA and my mother developed arthritis at a yound age. My uncle was diagnosed with motor neuron disease and is doing well after having a terrible time and doc have now admitted they don't know what is wrong with him. Yesterday morning I woke up with half of my lower lip numb, it was fine with in seconds but I am worried that these symtoms are MS. I had a MRI done 2 and a half years ago as doc wanted to check out why I was dizzy and it came back clear. Ant thoughts or do you think I am overreacting? Thanks.

Thanks Gretchen1, all advice is much appreciated.