Hi @Former-Member, that doesn't sound good.
If you're concerned about your health, you can check your symptoms at Health Direct which can advise you what to do next.
Please contact 000 ifor medical, police, or fire assistance.
If you're concerned about being heard by someone in your house, maybe there's some ways to avoid being heard- e.g. finding a cupboard, speaking in a soft voice, or masking your voice with a cloth covering or blanket. Regardless, if you are in an emergency, your wellbeing is the priority.
Also, in case it's needed/helpful, Lifeline is a crisis mental health service with a text-based support option.
Take care.