I had my new medical on July 2, 2021. Previous one was done on July 12, 2020.I was not able to travel due to covid and my medical expired.I already have my student visa. After 10 days the embassy sent me furtherance, I went to hospital next day and doctor told me that you have to meet pulmonologist and gave me a sheet in which it was written exam description : Pulmonology consult to rule out Tuberculosis.What should I do, I have my flight of 21 August 2021.