Rescued Kitten Needs Emergency Surgery

I rescued a kitten that seems to have come from an abused home. This kitten truthfully found me though. I was hit by a car walking when I was 16 at a speed of 65-70mph. I had a fractured skull, double brain bleed,  dissected  carotid artery & I had to relearn how to walk & properly talk again. So I have Complex Post Trumatic stress disorder, agoraphobia, social anxiety, Panic attacks & depression.  I had just had a panic attack due to almost getting my housing denied due to paper work I could not obtain due covid . Afterward I went outside to get some air & calm down. I was sitting in my door step out back, praying for what I'm stuggling with. Then, all of the sudden this little kitten rubbed across my leg, and as soon as I picked my head up; he jumped in my lap. I have NO idea where he came from & there are no stray cats that I have seen the whole year I’ve lived where I am. I posted him but nobody has claimed him. I talked to the shelter and the condition he’s in if I were to bring him and he would get put down. The left side of his face, the ear is scarred down to the middle of the eye lid. From the middle of his eye lid to the corner of his eye is gashed open. He  can barely open his eye and you can see through this gash right to his eyeball (especially when hes sleeping & his eyes are closed shut.)  He needs emergency surgery, and with my disability I receive a limited income & cannot afford it alone. Ever since my service animal Wilbert had passed away, this hole of my heart has never been filled. Until his little guy came in my life at that very moment for me.. I cant let him get put down. I know he’s not a stray cat or he never would of come up to me, he was clean like a house cat & their are no stray cats on my street. Wherever he came from he was definitely abused physically & the first couple nights he showed strong signs of being tuamatized.  He’s six months old I just found out. I was never a cat person, but this is the sweetest kindest little guy tha He’s six months old, I was never a cat person, but this is the sweetest kindest little guy that just wants so much love. He loves to play, his personality is so different. He acts like a little dog. I rescued him, but he found me. I don’t mean to hit a touchy subject with religion for those with different beliefs, but I truly feel that coincidences are gods way of remaining anonymous.  He was brought to the vet and to suture his eye will require anastethia and eye lid repair surgery. The estimate I have printed out from the vet to preform this is $582.28 So the kitten’s name is Scar, for a reason. He’s strong he’s beautiful in personality just the way he came, but he really needs help & Getting put down is a permanent solution to a temporary problem.  As soon as he is of age & qualification, with my doctor’s help he will be getting certified as my Emotional Support animal   I have the estimate to prove that he truly needs the surgery. It’s very urgent & without it he will get infections,  go blind or loose the eye (which would also require surgey.) If anyone can help Me support Scar in affording this urgent surgery to save his eye I am beyond I me BEYOND greatful & will continue to show updates him, his condtion & hopefully very soon show his recovery!!