I had a sinus infection/cough/sore throat about a month ago. A week later I lost my voice. It has been over 3 weeks and my voice is still hoarse. I don't talk much during the day because I work from home. My allergy Dr also ran a camera in my voicebox when I first got hoarse...this procedure was scheduled before I lost my voice for other reasons. He didn't see any polyps at the time. Any suggestions on getting my voice back!