help please

im panicking and crying the doctor who doesnt know i have an ed and im here for only depression says my blood pressure is low and im at a low body weight fitting the criteria to go outpatient or even inpatient?? i dont want to please i cant go im not even thin this makes no sense ive been in this body for a whole year and suddenly they act like im gonna die . being away from home makes me 10x more sad i just cant and im 17f idk anything about the hospital or treatment and i dont want to get better, can someome help me