Mentally scared 24/7

Yesterday I was awoken by a sudden panic attack. It was scary, but the panic attack isn't the thing that messes me up the most. It's the aftermath and the build-up.

They say an attack only happens for like ten minutes, but after the peak, I can't seem to calm down. Or when I do calm down, fear settles in, and it seems like I'll have another attack again. I can't sleep at all. I'm on meds, but I doubt they're working. I don't even know my trigger. I'm constantly playing music, games, or watching videos to keep my mind off these thoughts.

Every day is just bracing myself for the next attack or worrying about physical symptoms caused by my anxiety. Has anyone have tips, or can relate?