My love ended up in the hospital :((

My love ended up in the hospital tonight.. I had to make such a hard decision and to leave him for next 2 days for urinary blockage to be taken care of. He couldn't urinate for the whole day and was in great pain. I had to take him to emergency and doctor advised to make  all necessary checks (blood, kidneys, bladder flushing.. ).. He was crying a lot and there was nothing else I could've done but to give him immediate treatment just so he could be relieved as soon as possible.  I love that boy more than anything.. The only problem is that I wasn't ready for this and I have no financial solutions to cover this treatment.  Doctor made an estimate for $3500 to be the lowest.. I paid $2700 initial amount, and I'm absolutely broke right now. I need my baby to be good, I'll make some money in time but I simply don't have ways to pay this bill in full... If anyone could help I would greatly appreciate that, I'm heartbroken sitting all alone now without my baby next to me :( 

Spotty my love, I love you so much ❤

Update: he had to have a bladder surgery and total cost is nearly $5000.. any help will be greatly appreciated