Your heart hammers against your ribs. Your chest tightens, making each breath feel shallow and insufficient. A wave of dizziness washes over you, and the world suddenly feels unreal and threatening. The thought screams in your mind: "I'm losing control. Something is terribly wrong." If you have experienced this, you know it's more than "just nerves." A panic attack is a visceral, terrifying storm in your nervous system. In that moment, logic vanishes, and pure survival instinct takes over. Please…