There are days that people with panic find it difficult to go about their daily lives.
The biggest piece of advice that anyone can give you is to get up and move.
Wallowing in fear keeps you deadlocked. Make yourself go outside. Go to the store. Take a drive.
Do something other than laying around waiting for your demise.
Look at it this way, you think you’re dying anyway so why not make the most of it while you’re waiting?!