I agree that a further blood work up is necessary to determine anything. I also have an ANA and remember being mortified that Lupus was what I had. As it turnes out, it is a soupy mixture of autoimmune stuff going on. It makes for a very hard diagnosis and sometimes hard to find a doctor that is well educated or even cares about
autoimmune stuff! I currently am suffering from 4 kinds...just not Lupus.
Try to take it one doctor's apt. at a time. It can all be dealt with. Hang in there.