Please help me pay for Ruby’s surgery

Hello everyone, I’m reaching out to whoever can help me with this emergency. My 7-year-old Chihuahua has closed cervix Pyometra. She needs to get surgery to get her uterus and ovaries removed due to a cyst that’s growing in her abdomen. She’s been vomiting, drinking lots of water, and peeing a lot more than usual. Her appetite is not the same; she’s eating a lot less than normal. Her belly has grown massively in the last 3 days and feels pretty firm. She was already in an accident in May 2022 where a USPS truck ran over her hind legs and torso. The vet was charging me about 2000 dollars just to be able to get her out of the hospital at the time, not counting how much I was going to have to pay for her surgery. I’m worried if I take her to the vet to get checked, I won’t have the funds to get her out. Please, if anybody can help me raise a certain amount for her to get the surgery and any medications she might need to survive, I’d really appreciate it. I’m going through a really rough time with my son almost ready to start school and recently have had to sell my car because I wasn’t able to afford it. I’m a single mother and my Ruby has been there with me since the beginning of my independence. It breaks me to see her not running around and playing like she usually does. She’s my son’s and my best friend and we wouldn’t be complete without her

Please help me get my baby the help she needs. I can’t go through another tragedy in the last 5 years. I’ve lost my son’s grandmother to a brutal homicide in July 2022, left my son’s father due to emotional and physical abuse. I moved out of state to find a better life near my parents with my son and ended up going through the worst experience any person could go through.

Please help! I wouldn’t be asking if I didn’t really need it