history: ive been feeling really nervous for the past few days and i cant quite tell why, Nothing is specifically going wrong but on the other hand it feels like something is going wrong 
current: gosh ive been feeling so nervous for the past 24 hours, its almost like an impending sense of doom, To my knowledge theres nothing about to go wrong or blow up in my face but it feels like something is going badly
next: I get it. Sometimes I feel stressed out for no real reason myself.