Help for Bowie and I

I’ve avoided doing this even with all I have been going through… but I have no shame where my cat’s well-being is concerned.

I think you all know what has been going on but I’ll recap briefly: Bowie is having health issues of his own now... He has been sleeping a lot, not using the litter box nearly as often, not eating or drinking more than a little each day, and displaying signs of pain. I’m putting 4K just because I have no idea where this will end. So far it’s already been just over $200, I’m looking at another $100+ next week and $700 just for the labs and X-rays. I have been out of work due to a never ending series of events, mostly my now 2+ year long journey with never ending surgeons, specialists, procedures, labs, imaging, illness, fear, and now an invasive, aggressive tumor in my sinus cavity that requires a surgery that is risky due to its location . The $4000 is random, any help at all would be more appreciated than I can even put into words at this point by Bowie and I. Thank you.