you become too worked up with fear, you can lose your ability to function.
You feel it coming on and you have no control to halt the overwhelming
Once you have identified that there is no actual physical danger, gently acknowledge what is happening without negative self talk. Remember that when this happened in the past, it stopped. Talk to yourself with compassion and see if there is anything you can do to calm yourself.
Notice that you will survive this and start deep breaths. You can even put your hands on your stomach to make sure the breathing is deep in your belly. Patiently let the stress dissipate. By being tender with yourself, your will foster peace and allow gradual return to balance.