We went back for her checkup a day early and everything seems to be much better. She peed in the kitchen again over night, but that's because of the steroids that she was on. Everything should be back to "normal" in a few days.
As for her back problems... that will always be an issue. Since she has never stopped jumping around, it must not bother her too much. I would like to thank everyone for their concerns and positive thoughts.
I live with three crazy little dogs; Sasha, Cercei and Mel, who are the absolute joys of my life. Since I do not support the practice of puppy mills, one of my dogs is from a private breeder and the other two are rescues. I hope by sharing my experiences and tips, it will help someone's life (human or dog) and if nothing else... entertain. I am not an expert, just someone who's learned a lot through trial and error. Please consult with your vet for serious medical concerns. As with anything, please do your research and not simply rely on one person's opinion. I hope you enjoy! :)