Oh my bad than, but either way never hurts to be careful when around baby beardies, they zoom around pretty fast and before you know it you can't see them anymore.
I am so very sorry about your little beardie.
As others said, it was an accident and you did try to seek help as soon as it happened, so please don't be too hard on yourself.
It is never easy to lose a pet.
We are here if you need anything.
I've been passionate about animals all my life, and when I was around 10 the same thing happened to my parakeet. We tried to get it to a vet but I crushed the middle of it's body so it died on the way there, I think from suffocation. Either way it does not mean you're a bad pet owner, and I hope you're still around to see this. Don't let the accident prevent you from getting another one...try hanging around on this site for a while and see how you can make your new beardie's life even better than the last. *hugs* I hope you feel better.