Hello & welcome, I am Dr. B, a licensed veterinarian and I would like to help you today. I do apologize that your question was not answered before. Different experts come online at various times; I just came online, read about your wee one’s situation, and wanted to help.
Again I do apologize that my colleagues could not aid you sooner, but can you tell me:
Is Roxy weak or unable to move/feel her legs?
Any retching, lip licking, drooling, vomiting, or diarrhea?
Are her gums pink or white/pale? Moist or sticky?
If you press on her belly, any tensing, tenderness, discomfort, or pain?
Could she have eaten anything harmful (ie bones, toys, plants, chemicals, human meds, etc)?
Can you take a breathing rate for me (just count her breaths for 10 seconds + multiply by 6)?