7 years ago my wife was diagnosed with CHF, at first it seemed like she would change her ways. Lose weight eat better etc. that lasted for a few months. She didn’t like the meds she was prescribed and requested a change. The current doctor said she needed more time to get use to them. So my wife stopped taking them all together and hasn’t returned to a doctor since. She is 46 years old now and has trouble with fatigue. She sleeps 10+ hours a day. She had trouble sleeping on her right side and can’t eat a full meal without feeling nauseous. Are these signs of worsening CHF? And what should I try and do for her?