For any of you who are still interested, I buried the eggs today. I candled them both yesterday and today- no beaks in air cell, no signs of movement, no noise, even when I tapped the eggs.
I didn't have the heart to open up the eggs to see what might have gone wrong, so I decided to just turn off the incubator, let them cool peacefully, and then Bury them out under the tree.
Thank you all who have supported me and replied back with advice and encouragement. I think I'll try again later in the year, but for now, so concludes my initial attempt at hatching eggs. Hopefully next time will be better.