Can a dying AGB be saved?

[Snipes]

I suspect my female AGB is dying. The two males are both very strong in their curls (although one of them takes a lot to go into one, he's incredibly friendly) whereas the female can be easily pried out of a curl. She is slightly shorter than the males but weighs probably about half of the males. She does not eat much and spends most of her time curled up. I had fed them fruits and veggies on peat moss/potting soil with lots of water sprayed. I am getting some oak mulch really really soon and I already have some oak leaves in there. Can the new edible substrate save her? Is there any way to bring her to health?

 

[Elytra and Antenna]

If you're lucky she's getting ready to molt.

 

[8+)]

If you're lucky she's getting ready to molt.

My thoughts as well. Try not to mess with her too much.

 

[Snipes]

I hope she is getting ready to molt. She did seem stronger not too long ago. But don't they usually dig underground when they are getting ready to molt?