I had my first rheumatology appointment at the beginning of January. At the time I had lots of blood tests and chest X-ray and was told I have fibromyalgia and undifferentiated connective tissue disease. She said she would see me again in April to discuss the results and to make a more definite diagnosis. Over the past few weeks my joints have been aching a lot more and I have developed a red spotty rash all over my body. My skin is also prickly and itchy. I can't decide whether I should phone rheumatology or wait for my appointment in a few months. Any ideas what the rash might be and what I should do would be appreciated. Thanks.