Definately miss more than just one feed.
Wait two weeks. Feed a very small meal
Wait two weeks if he holds it Down. Feed another small meal
Wait two weeks if he holds it bump the prey a bit
If he holds that resume feeding as Normal.
Most important is trying to figure out why he regurged. Was the prey possibly too big? Could a heat spike have happened? Do you feed in the cage or out?
Those are the most common reasons for regurges.
Check out what's new on my website... www.Homegrownscales.com