I've always had trouble understanding what emotions feel like so i always question if I've felt it and recently by finding out I've experienced panic attack, i have a question about it with fear 
Question, does everyone who has panic attacks feel fear? I've been scared but I'm not sure what fear feels like so I'm curious. 

I've always just said i have extreme anxiety but someone explained these are panic attack symptoms :  light-headed. Breaking out in a cold sweat. Feeling shaky, nauseous, heart racing. It can even cause the immediate need to go to the bathroom, trouble breathing, scared what's gonna happen? Over thinking, caught up in thoughts, etc. Is that what a panic attack feels like? Extreme anxiety always felt like for me, cold sweats, shaky legs, feel like imma puke, light headed, racing heart but i never once thought it was a panic attack, I've even had really bad random anxiety and anxiety around sleeping, the more i look into it anxiety effects Me so much everyday