Hives A Symptom Of Lupus Is It Possible To Have A False Positive Lupus Test?

Is it possible to have a false positive Lupus test? - hives a symptom of lupus

In 1998, tested positive for lupus. I have bumps that occur in different parts of my body are very important and serious. This issue has made progress and my hives more often (almost daily). Now, accompanied by joint pain, to the point where I can grab things, and I can not feel my fingers. ANA had several attempts, the number of positive and negative. I have not seen a doctor this for a few years because it can not find the cause. Anyone else experience positive / negative ANA test and what kind of symptoms? It is very difficult and I have severe pain, but not sure, consult a physician.