My male cat has always had urinary iasues and two days ago I discovered he was blocked we caught it early rushed him to emergency vet. They put a catheter in and kept him for about 72 hours. Today when they tried to remove the catheter they said it was incredibly difficult to pull out but finally got it out. We just got him home and he ate some food and drank a fair amount of water and he keeps trying to pee but nothing comes out he's been home for about 4 hours. My wife is hysterical and basically on the verge of a nervous break down I work 90 hours a week and just came home. The emergency vet cost me 1500 I'm a blue collar working man that was my savings for last few months. Please tell me what to do is the cat gonna start peeing normal again in a few hours do I take him back to the vet I'm not rich please help