I have been diagnosed with Raynaud’s since January. I have attacks, even now in summer! My ANA were too high and that really concerns my rheumatologist. I have been examined for lupus, schleroderma, hashimoto, crest and many more diseases and the exams were negative but I have to check it every six months. Also, I have noticed that my hands had turned brown in a regular basis. Do you have the same experience too?