Help Save my 13-Year-Old fur baby, Maka please

Hi guys.. idk how to ask for help but here’s me shooting my shot.. my 13 year old cat that I’ve had since I was 13 is currently experiencing a ruptured bladder/blocked bladder with torn urethra that’s causing his kidney enzymes to rise. Unfortunately I cannot afford a 5k bill at this time but I don’t want my fur baby to suffer or not get the help he deserves.. they need half of the high estimate which was $4,703.00 so I have to pay $2351.50 today to leave him for 3 days and pay the remainder balance upon pick up. Anything helps and I’m honestly super grateful for anyone contributing, whether it’s prayers, donations or just a simple share. Thank you for helping my Ohana.