Goldie is doing better. She is not "normal" yet but she is improving. So we are not getting blood work done unless she goes downhill again. She is still a little groggy, a little unstable when she walks, but isn't falling over except every once in a while...whereas yesterday she couldn't walk at all without falling over. So I think this was just a bad reaction to her medicine and hopefully not a brain tumor. Yea! :) However, time will tell for sure. We are so happy!!