Flu season and anxiety

I’m sure everyone know this flu season is taking names. I️ currently have I️t and have had I️t for a week and now have had a fever on and off. It’s triggering my anxiety tremendously and I️ don’t know what to do. Googling doesn’t help as we all know. But I’m trying to talk myself through I️t. I️ have a fear of dying or something being wrong with me. Advise ?