My wife and I had these exact symptoms in late Jan in Los Angeles. I’m an educator and noticed very many more students getting sick during this period than norm

My wife and I had these exact symptoms in late Jan in Los Angeles. I’m an educator and noticed very many more students getting sick during this period than normal. Had I not caught it myself, I’d have chalked this up to increased hypochondria due to coronavirus in the news. But I find myself wondering if it’s been here much longer than currently estimated.