Where do I bring a sick stray cat?

Hi all, looking for some help regarding a stray cat. I’ve been feeding her for about a year and recently she’s rapidly lost weight and is looking worse every day. I’d like to get her some help and I believe it’s urgent since she’s no longer eating. I’ve called ACPS, JHS, and EveryPet but I’m constantly put on hold or just getting ran around for straight up answers. I feel like I need to do something today she looks so bad. I’m okay with paying low cost vet fees but I do not have hundreds of dollars to spend on helping her unfortunately. Kitty pic for tax! Thank you cat lovers <3