Random Panic Attacks: What's Going On?

If there's no trigger and you don't actually feel panicked (like you're only having the physical symptoms of a panic attack) there's also a chance it could be a heart condition called POTS syndrome. I get the physical symptoms of a panic attack randomly without any actual emotional distress

That's what many of my texts feel like and people always say the wrong thing and ask me what happened and what's wrong and it just frustrates me because I don't have an answer for them. They're also very persistent with the question and they won't stop asking until I break down into tears

I do, and they SUCK they’re so deadly and sudden. :,)