I would feed a live rat fuzzy or really small rat pup. Don't handle it or disturb it from now until the next feeding which should be in 5 days! Put the rat near the tank in a container with holes for a couple hours to prescent the room well then drop the rat in the tank and watch from a distance where the snake can't see you and leave it in for about a hour(supervised) or until it eats it! If it didn't eat than try again in another 5 days. Keep repeating until it eats. After 3 attempts then assist feed with a fuzzy rat. Good luck and be patient!!!