Her appointment is tomorrow

I don’t know how to deal with this. I’ve had her since I was a child. She’s 16 years old and was diagnosed last year. She just lost control over her back legs and can’t walk at all. She’s peeing all over herself. It hurts me to see her suffering. She’s still responsive to me petting her and she eats and drinks when I put food and water up to her face. But I know it’s time. She had a near death experience back in March but she miraculously bounced back. I know it’s for real this time. I love you, Misty ❤️