Oh Jenn, that is horrible. I feel so sorry for you. He's in a better place now, you hvave to let go, it wasnt your outright fault. Kittens get in spots like taht all the time, things like this are bound to happen. I did it too, but I seriously injured my kitty. Punctured his leg. Im soo sorry to hear this, I hope you get everything back to normal soon, the death of a pet, especially a pet who was your friend. Its hard. If and when its time for my kitties to pass on, I dont know what I will do.