Hello Dr. I need suggestions that I was in contact from a infected person on 9th April, 10th and 11th as per the Arogya Setu app. And after that I have only little bit of cough and after 5 days i.e. on 17th I experienced that I lost my smell And then I Isolated myself. but it's not properly gone little faint smell. And now today on 19th I experienced that I got some more smell from the previous. Just want to know that When to do the final Covid test. I am confused on that part..