That is a very difficult question to answer.
Assuming that you are not from New York, I would suggest that you go over the information in the website carefully and discuss it with your doctor.
You might want to ask him to look at the information in the physicians section, or print it out for him or her.
Hopefully you can get them to be receptive to the ideas which I have compiled here.
If you feel that you are not getting better, and your doctor is not receptive to trying some of the treatments in here, I would suggest that you find an allergist or otolaryngologist who may be better able to treat you.