Patients infected by the COVID-19 virus develop mild to severe symptoms. The most common symptoms include high fever, cough, pain in the throat, burning feeling in the chest, and trouble breathing. Other symptoms include respiratory infections, diarrhea, abdominal pain, vomiting, loss of sense of taste and smell, paleness, and discoloration of skin, nails, and lips. If these symptoms develop along with the icy cold feeling in your chest, please stay at home and isolate yourself. Then, call on a doctor immediately.