Four about 3 1/2 years, I have had dryness, burning, and pain in my sinuses. It has been accompanied with ringing in my ears, extreme fatigue, and memory problems. The sinus problems seem to slowly be getting better by taking high doses of spirulina and colostrum. The fatigue got much better with high doses of Vitamin C. I actively participated in oral sex until I got sick, but with only one partner. I have been leaning toward either yeast, HPV, or another type of virus infection. Any ideas? Thanks.