I checked on my girls again. The one with the smelly poo is doing better. She is actually up and walking around and her tail is up. She even ate a bit of greens I had down for them. There is poo on the floor and though it is still thin it is not black nor does it smell as badly as before. I don't know who poo'd though. The one with the neck issue is still the same though not ruffed up now. Probably b/c the heat lamp is on and she is inside where it is far warmer. I got a small bit of Clindamycin in her and I also got some mineral oil down her in case she has something stuck in her throat. At this point I guess all I can do is what I have been doing and wait and see.