Zoe needs help

My Zoe is 9 years old, and I have had her since she was 8 weeks ❤ she has been there for me thru everything, she's my best friend. When my dad was sick, when he passed, when my Nana was sick and passed, every bad relationship, every bad day.... Zoe was with me, giving me kisses, licking away my tears, always by my side. Unfortunately, she really needs me right now and I can't help her. She has a stone in her bladder that is very large, 80% of her bladder is blocked. She needs surgery very badly. Surgery is just out of reach because I don't have the money to pay for it. I hate asking for help but I am willing to do anything to help my sick baby girl. Anything helps no matter how small .... It's a step closer to helping her. I know Christmas time is hard for everyone, but it's especially hard for us this year. I'm begging for help. I don't know what I'd do without my little chunka munka I love this dog with my whole heart, and I feel so terrible and helpless right now. The surgery cost was cut down from 3500 to 1100 because the vet is trying to help me out because she saw how upset I was, and the pain my zozo is in. The visit today was 675 dollars and I was only able to come up with 200 dollars, she also needs blood work done and some other things before the surgery. So we need around 2000 to save my bbg. Please help my Zoe get better.