Help Me Save My Beloved Cat Cynthia

Hello, my name is Esmeralda. I am 21 years old and live with my single mom and 2 younger sisters. I have 5 cats and currently my second oldest, who is 7 years old, is very sick. She has had a lung infection for weeks and started having a high fever on Wednesday, July 23rd. I have taken her to 2 vet visits and have so far payed over $1.2k, but I may be needing to take her to multiple more as she does not seem to be getting better. I really want to save my cat but it's getting to a point where I'm unable to afford the costs. So, I would like to ask for help from whoever can donate. Please, I beg, even a singular dollar can go a long way in helping me pay for her vet bills. I love her so much and I've been trying so hard to find solutions on how to cure her. All of the money raised here will be going to her vet bills, and any left overs will be donated towards charity. The picture above is a photo I took of her the day before she suddenly fell ill from a fever which has still not let up after more than 30 hours and getting treatment from the vet.