Since this Tuesday night, I have been feeling feverish with sore throat and fatigue. I used a COVID self-testing kit and got a positive result. I did not go out and consult a doctor because I was so tired and sore, and I did not want to infect other people. I have an assignment due on Friday at 17:00 and another due next Tuesday at 12:00. I sent an email to my academic director on Wednesdaybut has not gotten a reply as of now. Could anyone suggest what I should do next?