painticipation
The time between your brain saying 'you’re okay' and your body yelling 'NOPE!' like it’s been waiting for this moment.
I ran into a door, I was fine. Then my nose started bleeding. Painticipation is real.
My friend got hit by a car, then laughed. That was painticipation at its finest.
I ate spicy food and thought I was cool. Then painticipation kicked in.