We all make those kinds of mistakes at times.
No harm, no foul. I didn’t see whatever it was.
Even in the worst of times related to this situation there is still some room to laugh. Don’t sweat it.
But coming out of this, the lesson to be learned is to check in occasionally on relatives and neighbors, carry a tool that will help others find you (such as a cell phone or On Star) and tell someone where you are going. Somehow, our loss can maybe be turned into something good for others.
Best wishes.