So, I booted up Kindle Fire Aide, picked my model and chose option 1, full restore to 7.2.3
It's been an hour and its still fetching the recovery.img file.
The kindle itself is just on the fastboot screen, doing nothing else
Do I wait it out for a while? If someone could tell me how to get it back to normal, that would help so much.
And before someone asks, I honestly have no idea what I'm doing. I used stunts wallpaper fix and it messed up my kindle (extremely slow, status bar dissapearing) so I did a reboot which I now realise wasn't the best idea.