EDIT: I reached my primary goal to pay the bill at hand, but I increased it to take in account the $1,200 I put on my credit card back in December. It's not as urgent, but help would still be greatly appreciated. 

I had my pacemaker replaced in December, and although I have health insurance apparently I still owe over $6,000 for the surgery that is not covered. I do not even have close to that amount of money right now. I already had to put the $1,200 they asked for on the day of the surgery on a credit card and  I'm still paying off a few thousand dollars from when my cat Mr. Rochester died in 2015. If you could help even just a little bit, it would mean the world.