Aww damn, I just got here. Sorry for your loss, and as said before, you did what you could. These animals are so fragile, sometimes there's just nothing you can do. I've been in your situation before, trying to save an animal that is so close to passing, so don't feel alone there. You came out with the same realization I did as well. It's sad, but it truly is a learning experience. You can take that experience and remember it with your many future chams. Good on you for trying and keeping her comfortable through it all. You're one of the few that seperate the good keepers from the d-bags that would otherwise just let her die on her own.
-Brian