Your not the worst, it was a genuine mistake that you didn't see and now you're trying your best to find them. Try leaving fresh water sources around the room if they happen to find them. Also it would probably be very annoying, but maybe you could spread some crickets throughout your room? You just have to keep checking everywhere - under tables, along walls, unusual places, etc. They couldn't of gone far since it was only in your room. Hope you find your lost frogs, sorry.