Last year, I was diagnosed with MCTD by Rheuma and have had a symptoms of chestpains, difficulty in breating due to pain & tiredness. Prescribed of steroids to reduce inflammation in my lungs. Then, I was being referred to a lung specialist last month, took some tests eg., blood, X ray, Lung biopsy. The results shown that chest is inflammed again, which then resulted to Pnemonia for about 3 weeks. I will have to wait for a full diagnosis next month. I hope I didn't worry you, but I thankyou for taking your time to read it.