A visit to the vet.

Actually not all vets are ridiculous about it. we have a clinic near our house that's amazing. My lab, Daisy, had what appeared to be a UTI and we bought the appropriate antibiotics online. Well the night before Thanksgiving at like 7 she got much worse in what seemed like minutes so my parents rushed her to the clinic and they determined that it was actually an infection in her uterus so they were kind enough to stay late and did an emergency hysterectomy on her and set her up with some pain meds. The whole ordeal only cost like 600 which was way less than we expected. They must have done a really good thorough job because she was up and walking (albeit gingerly) the next day and didn't even need her pain pills after the second day and they gave us enough for a week.