Definitely post photos. Sounds like it may be too late, but let's see if we can save it. A few things to note:
1. Don't feed it at all
2. Keep it in QT for at least a week, especially since yours is deflating
3. Make sure you keep up with water changes
A few questions:
1. Do you have any other gigs or other nems in your DT?
2. Is it possible to keep your gig in QT for two weeks? The reason I ask I because I suspect that there may be something in your DT that is also making your gig sick.
I also think these cut gigs don't die from the cuts themselves, at least not the ones we're getting. The few cut ones I've seen appear to be healing. The ones that were cut and were in bad condition most likely died at the exporter or wholesaler. I think the added stress of transporting them and acclimation is what takes its toll. It's like AIDS -- AIDS doesn't actually kill, what is brought on as a result is what kills. In many cases, it's infections such as pneumonia. This is where Cipro comes in, but as with all antibiotics it needs to be taken for the complete cycle, not just until the symptoms disappear.