I will get these headaches, but they are not the fantastic type that just blow you away, i have gotten those when i was younger and would have to sleep them off, but they are just headaches, i would notice my vision would get blurry before it would happen,
and the headache would come,
and its just a general feeling of unease. it lasts short time, or a long time, usually when im stressed yes but couldnt it just be allergies contributing to all of this.