I am a 28 yr old girl. Today morning at 6.15 am I got sever cough and when I spitted out, it was blood. It gas continued for 2 min until I stopped coughing. I felt that tge blood was collected inside my thorax due to the sound while I took my breath. I reached a doctor n he has prescribed for ecg, n chest x ray. But both was normal. My bp recorded as 100/80. Then went for physical consultation. Ct thorax plain study has done. The report was'peri bronchial small nodular opacities in the right middle zone with sharp ourltline-may represent end on bronchial vessels. Further I given blood for routine and sputum for afb and done the montox test. The result is awaiting. Kindly help me to understand what this all mean and what these problems refers to? what else I have to do for in this matter. I would like to have this favour from you.