One of my therapeutic horseback riding instructors had a migraine for over 3 weeks which is fishy because most migraines only last for 3 days. Another instructor there said that she was really sick. I got sick with colds from there before because my immune system isn't that strong. I was really sick during the winter with a cold, a sinus infection, and the flu. My mom believes the instructor more than me because she tells me that I'm lying. Should I go to that program if I'm at risk for Covid-19?