Please don’t quit your current job until you have an official start date for a new job or you have a bulletproof plan & savings account. This is not the economy you want to take risks in.
There is a biker gang in Arizona called Bikers Against Child Abuse that keeps victims of child abuse safe, including guarding their homes at night if the abuser is not already in jail and attending court with the children, shielding them so they don't have to look at their aggressor.
Your self-care has to become like a part-time job. You can no longer be willy-nilly. Take supplements, move your body, manage your mental health, minimize alcohol, advocate for yourself, eat healthily, and get second opinions early + often. Lastly, do not let ppl stress you out!