Help for Lara

Hi guys, this is Lara, she is a family dog since the beginning. Very loving, loyal and happy dog. Her heart is so warm that it is almost unbelievable to imagine. She really likes to play around and always brings joy and happiness to our home and everywhere she goes.
Today I have noticed something strange in her behavior so I took her to the vet where she was diagnosed with pyometra. That is an infection in the uterus which if goes untreated would most likely result in death. I really could not stand anything bad happening to her, it really breaks my heart to see her suffer. The worst part is that at this point I can't do much. My only hope is that the good people like you could help out my Lara.