i have experienced panic attacks myself. they are SCARY.
The worst part is of course I never had them until I was a grown ass man. It was rough getting over it and I guess you never really do but nonetheless managing them was one of the hardest things I have ever had to deal with to this day.
keep fighting them....
unless of course the tbc at the end is all an elaborate troll to induce anxiety, then i take my comment and vote back.
I'll be telling how I fully recover but it's a long story maybe it could take two or even three aditional Posts ... Meditation was the key it helped me to understand my mind and became a tool to change it