:( Aww... I'm sorry that you've been feeling that way... Yeah, I read that article too! I didn't let it get to me until I got a sinus infection this year, haha.
Where is the headache located? Is it located in the front? Does it feel like a headband? Does it feel like mild burning or pressure in your head? It could be a tension headache.
Follow up with your doctor, but try not to go too crazy with doctor visits, like I tend to do, lol...