Hello, my name is Connie, this is my first time here, of course I am frustrated. I have a positive ana, my antinuclear/ab test is 1:640, my ana pattern is centromere. I have had symptoms of raynauds, sun poison, joint pain also. I am really confused and scared. I don't know if it is scleroderma, lupus, raynauds. I was told that the positive ana could be from my thyroid disease, but what about the rest, please help????