Support Kitty's Fight Against Tumor

My cat has the wobbles, can't walk straight, and has had seizures a few times. I took her to the vet; blood work is normal, so they said she might have a tumor. She needs to go to a specialist to get scans done and possibly surgery if it is a tumor. Please help my kitty; I don't want her to get worse. I don't want to have to say goodbye if there's something, anything, I can do to help her. She's my baby, and I love her so much.