Bailey's Mass Removal Surgery

We never thought we would be in a position to ask for help, in fact we donate every week to GoFundMe accounts. But we desperately need help now. Bailey stopped eating on Thursday, seemed to be in a lot of pain, and had a severe hunchback. We took her to the vet Friday morning. They did some blood work, and sent us home. Bailey got progressively worse as the day continued. The vet called us Friday evening with the results of the blood work. She had anemia, which the vet explained it could be do to internal bleeding. We immediately rushed Bailey to the Animal ER. After some X-rays and ultrasounds, a large mass the size of a fist was found in her abdomen. The mass is pressing against her stomach and ribs, and unfortunately is bleeding. The surgeon advised it needs to be removed immediately. At this point, there in only a 25% chance it's benign, a 75% chance it's malignant.  The surgery is costly, high end is $6300. But I have to try and save her life. Bailey is the sweetest, loudest, craziest GSP. She's also my best friend. If you can help in anyway, we will be eternally grateful. Thanks for reading.