It's not exactly sleep paralysis, but it's somewhat similar.

Audio hallucinations are common, and usually mean you are close to something big.

My advice is when you hear these noises would be to keep calm and imagine yourself in a dream.

Or at least I think that's what you're supposed to do... I'm not an expert on this topic, and there are many other people that could probably help you more with this.

Plus, I am a little sick and delirious O.o