Constantly get a sore throat and have shortness of breath, any idea what it could be?

For years I have been getting a sore throat on and off like every other day, and usually have it every morning or when I am tired. Also I have a hard time breathing throughout the day. Please don't say go to the doctor and ask him, if I had insurance I would, but do guys have any ideas?

Update: November 21, 2009.
Thank you for the responses, it may be allergies, I use to live in a really polluted area and I would constantly get migraines and nasea, my doctor at the time said moving to a different area would solve alot of my problems and it did. However I still have shortness of breath and the sore throat even after living here for 2 years, I suppose I could of really been damaged by that air pollution and still be having reprocussions because of it. I do not smoke and eat healthy, however another thing I was diagnosed with is fibromyalgia which gives me immense back and neck pain and chronic fatigue, but I don't see how that would be related. Thanks again for the responses.