Take a breath. Start again.
You need a new approach and new ways of thinking about this.
Telling her what to do and how she should be isn’t going to work anymore. She has to choose to make changes herself. These things are out of your control- her relationship, her sleep habits, her work, her meds, her anxiety.
The thing is, at the moment you are increasing her stress, so she needs even more sleep. You need to reduce everyone’s stress including yours.
In your control- your own feelings and behaviour, and expectations of her. Do meditation and stress management to help you cope better. Get out and about, focus less on her. Look after yourself.
Ask her to take on one small task for herself. Discuss with her what it should be- her washing, cleaning her room or the bathroom, cooking or something. Don’t frame it as a punishment. It’s a step towards independence.
When that’s become routine, ask whether she could help out with a job for the house- taking on a weekly dog walk, or cleaning the stairs for example.
All new jobs will take a while to bed in. She’ll forget. Need support. Need reminding. Don’t get cross or frustrated. Just be positive.