Are you in a position to watch her while she is out with her Peeps? If you are, maybe you could put her out for a while (a little longer each day) during the warmest (a relative term) part of the day for a few days. I would think the temperature shock might hurt her. I can tell when my girls...
If it is one of the cecal (sp?) poos, they do stink. At least she is getting rid of it and it isn't backing up. Can you call the vet at home? I might be tempted (of course the vet is a family friend).