Suggest Treatment For Sinus Infection

Hello, Where do I begin? I had a sinus infection in August 2013. I had the problem for a while before I finally couldn t stand it and went to the Dr. I took an antibiotic for the full course and was better but not completely healed so the Dr. had to prescribe the same antibiotic for 1/2 of the course of time. I was totally better. I stayed well from Sept. 2013 until about Dec. or Jan 2014 and now have the same congestion. If I talk too long, I become completely stuffed up. When completely stuffed up, I start coughing with a dry cough. I sing and when I practice, I get stuffed up and singing high notes doesn t work out too well. While sleeping, I usually cough and my nose will just start running. It just runs out! When I wake up and sit up, I can t get a kleenex fast enough for the fluid that runs out of my nose. That fluid is clear. But when I blow my nose during the day it is usually a yellow. Also, when I wake up, I have a lot of crust around the outside of my nose and just on the inside rim. All of this happens daily. Not sure why I put off going to the Dr. I will go. Guess I m just stubborn! And I have zero sense of smell. I haven t had a sense of smell since before all of these sinus problems. I m starting to miss my sense of smell. The only ting I have been able to smell, slightly, is when my husband mows the lawn. What do you think?