Is my cat dying?

Nichole

My cat is 17 years old. She has recently become very withdrawn, not eating/drinking as much, lays around, nose is stuffy & sounds like a whistling sound. Her eyes are cloudy. She’s lost weight and her bones are starting to show. She’s just not acting the same. I just took her to the vet about 2 months ago and all blood work & X-rays came back normal so I just don’t know what could be wrong. Any advice? Does she sound like she’s dying?