im a 36 year old male, for the past year i have had dizziness,stuffy nose, fatigue, numbness in the face,severe headaches on and off, i feel like fainting, confused, weak, it creates bad anxiety and i've had this everyday for a year. ive been to doctor have had stress test ,chest x ray , catscan of head, been to allergy doc and he put a scope or whatever its called up my nose and told me i had chronic sinusitus. was on so many antibiotics but none helped . i feel like im going crazy . i can barely get up in morning and go to work. ive tried sinus flushes but it helps for just a while. i feel the only cure is when i die and that sounds strange but to those of you who are goin through what im going through know how i feel. my question is what type of specialist do i go to for all these symptoms?