I am right there with you...panic mode! I am slowly getting better, but it can be difficult reading so many sad posts. I am always checking her to make sure she is okay. The older she gets, the easier it is for me. I am grateful for YT, because I have learned so much! First time Yorkie owner and I am loving every bit of it. She is 7 months old now.
To answer your question about snoring, Twinkie makes little noises while she's sleeping. It can be funny at times!

Stay strong and enjoy the journey with your baby!