LeMoustache wrote: Everyone I've talked to who's had panic attack focuses on the psychological symptoms, but what about situations like this? Has anybody else had crazy physical anxiety?
I have a friend who experienced something similar to what you described. He was at work and thought he was having a heart-attack so they called an ambulance. Quickly upon taking his vitals, the paramedics informed him he was having a panic attack. He was pretty freaked out by it. Honestly, I don't think this is as unusual as people think. I think many people just don't talk about it because they feel embarrassed about it.
But, I can relate to that feeling of losing control. It's particularly scary when you can feel you are about to pass out and you can't stop it from happening, like what used to happen to me. It's happened when I was alone and I've come very close in public places. Thankfully, I never hurt myself and someone eventually came to my rescue.
Still, a very scary experience that I am very glad I haven't had to deal with it a very long time. I'm not medicated so I don't know what brought the change, except maybe learning to distract myself or take naps when my brain is going 100 miles an hour.