help father fight nasopharyngeal cancer

Hello, my name is Ricky. I am 29 years old. I am a caregiver, a backbone and I am the first child of three siblings. All my younger siblings are female. Since my father was diagnosed with nasopharyngeal cancer which has spread to the lymph nodes and also to the liver, my father can no longer be active and provide for our family. In the end, I am the only one who works in a company with a salary of around $ 150 / month. It has been a year since I had to accompany my father and also have to work to pay for hospital costs and also family needs such as food and school for my younger siblings. I have spent a lot of money and all my savings. Now my father is threatened with stopping his treatment because of the very heavy cost constraints for our family. I have borrowed money from family and friends and now my debt is $ 3000, but my father and mother do not know about this because for me this will burden their minds even more. Help me to be able to continue seeing my father and my father can see my younger siblings longer. I will provide all the files and evidence from the hospital to prove that this really happened in my life. I really need your help, even though right now I am feeling very tired of life and I'm thinking of committing suicide, but who will be responsible for my father, mother and younger siblings? Please help me, thank you.