Help Leo

On the 12th of August I found my cat Leonard sick, I brought him to the vet and after few tests, they found he had a blocked bladder and a kidney problem, they had to act fast cause it was an emergency, they kept him for the night and the whole next day. The procedure with hospitalization and medications cost me over 2200$. They told me he still has rocks blocking his bladder but that it should resolve by itself with medications and the kidney problem would be fixed with a change of food and some medication. Since I took him back Léo didn’t eat, drink or urinate and now it’s been more than two days. He is not doing any better and degenerate as we speak. I called back only to understand that he need to go back to the vet and redo all the procedure again ( so ~1000$  to unblock his bladder and treat it and ~700$ per day of hospitalisation, they say he should stay 3 days minimum so in total the whole thing with the previous treatments will be over 5800$)

It’s unfortunately a bad timing for me money wise because I have to pay my government taxes and can’t afford this right now...  I don’t want pity but this is really unusual for me to ask money since normally I would have been able to. 

Any help would be appreciate because Léo have to go back to the clinic tonight to be treated otherwise his life is in danger. 

He is young (2) and still have many years to live if I can give him the right treatment.

Thank you so much!

(I’ll send a proof of the new billing fees when I got the bills for the new hospitalization)