Thomas’s surgery

Thomas swallowed a plastic piece from a water bottle, and hasn’t eaten since like last Saturday! And I cannot afford his surgery it’s about $785 and I only paid $360 on it. (I owe my mom $260). Anything helps. Please help so my kitty can be treated . He’s my best friend I don’t know what I would do without him. 
I don’t get enough hours at work and it was even a struggle to provide transportation to the animal clinic which is about an hour away.