Don't despair if you have a little hiccup starting feeding. If you get f/t right off the bat that is wonderful but if not, it's not a sign of disaster. Lots of times hatchlings and juveniles will only eat live and you might have to do that a few times to get things started up again.
Lots of love and luck for your first feed, you have a beauty and lots of people here that can help out if things get frustrating.