Girls, who were put on bed rest in the last weeks with edema?

Girls, who were put on bed rest in the last weeks with edema? They're probably already laying down until the very birth or can they offer an inpatient stay? I am at 38 weeks (to the due date 1 week and 6 days) got a referral for hospitalization because of edema today. I think that all these edema at such terms and doctors just scared, but I don't want to lie there for 2 weeks...