Hello Doctor. M 4 Months Pregnant, First Pregnancy. M Experiencing

Hello doctor. M 4 months pregnant, first pregnancy. M experiencing blending since a week. My placenta is low lying. Doc has advised me bed rest and medications and injections including dubagest and gyneac cvp. But still the bleeding hasn't stopped. The baby is fine but will this continuous bleeding affect the health of my baby? What extra can I take to ensure safety for my baby?