I’ve had cats do that, and in a week or so come strolling back in like nothing happened. Hopefully your kitty will.
Hope so
I have had indoor cats, outdoor cats and indoor/outdoor cats. I was very sad when an indoor/outdoor disappeared a few years ago but then was found. A neighbor posted a year or so ago their indoor/outdoor was missing. That one frequently visited my yard and I had not seen him for about four days.
I looked out my kitchen window and he was in the room attached to the garage sitting on a table grooming him self. They have their own lives.