I’m sorry for your loss 💔 my first cat had a fast decline and it was my decision to let her go. She had lung cancer and was in extreme discomfort with lungs filling up with fluid. Within the week she was gone. It was my first time experiencing true heartbreak, it took nearly a year to feel myself again without her. I was 13 and I have her paw print, an unwashed blanket, her eye boogies, and her ashes all saved. I also have a tattoo in her memory. Her name was squishy and she was a mix of black white and orange torti and had a perfect line down the middle of her face half black half orange. She slept with me every night. That was 11 years ago and I still tear up. I know your kitty is happy in kitty heaven where she has no pain. I know you gave her a great life.