Hi, I am Dr. Ramez Mohammed. I had gone through your question and understood your concerns. I think you are suffering from a bad severe cold is that they have a big reason to cause you pain every body s joints and headache also inflamed throat and nose may cause to lose your appetite. I advise you to initially take analgesic Ampoule to lower the temperature and doing chest xray and follow your doctor. Hope above information helps you. Iif you have additional or follow up questions then please don t hesitate in writing to us. I ll be happy to answer your questions.