sam want to live.

my name is asde.i am 20 years old.i am from UK.about 2 years ago i found sam outside of my house.and i decided to take care of him.but about 1 week ago you found he have a disease called Lyme disease.it is a dangerous tick-borne illness..for his medical treatment it will cost a amount of 275$ .After my father dead my family is not in a good condition so its impossible for us to treatment him.its hart so much when i look at his eyes.please help me for his treatment.