Ollie's Surgery

Hi, in case you don't know me, my name is Sierra and this is Ollie. Today, I found out Ollie had 5 massive kidney stones blocking his urethra and making it so that he couldn't pee. He had to go into emergent surgery to have them removed to prevent his bladder from bursting. Unfortunately, I am just a 3rd year medical student, which comes with a lot of debt and no income, so I am asking for help. Anything you can give to help me save my precious boy's life would be so appreciated.