I tested positive for COVID last month. I can share my experiences with you. I have health conditions relating to my heart and chest so obviously I was very worried. I first noticed a lack of taste and smell. Then flu like symptoms for about 2-3 days. Nothing serious. finally 5 days of just feeling "meh". Got my follow up test back, all clear. I know some people have had it a great deal worse. I was lucky it was so mild. Be safe.