i've had allergies pretty bad for a while. my sinuses were always swollen and my head always hurt. i went on singulair and nasonex and i felt good. well now it's been really rainy and we've had a lot of temprature change here in michigan and i've started all over again. also, i've been eatting a lot of dairy stuff. now my sinuses are swollen and i have a headache again. i've had a headache for about a week. my head hurts in my forehead and in my sinuses in my cheeks,temples,and in the back of my head like i have to crack my neck. also my eyes are blurry, and sometimes they itch. i also have anxiety so i'm really worried that it being something bad with my head. i had a cat scan about 3 months ago and it came back normal. i know it's stupid to be worried, but still. i'll take any reassureance i can get. thanks.