So, it was determined that she had developed some sort of infection, stemming from the urinary tract infection she had two weeks ago. They found the bacteria again in a culture test they did on Monday. Pumping her full of antibiotics has reduced the bacteria and lessened the abdomen pain, although she is still achy on her side and tender when she presses on her abdomen.
She has antibiotics for the next 10 days, and the course of the prescription should wipe it out of her system. As Dr. Mullin said, anything that she gets (whether it's a cold, flu or UTI) will be 10 times worse because the chemo has weakened her body that much.
The cold weather doesn't help either. It would be nice to get her somewhere warm for a few days as I'm sure that would ease the aches and pains.