My baby aborts at 24 weeks with bleeding and pain- my ultrasound was done which was normal.will this be an abruption.?

Probably.: I am sorry for your loss. It sounds consistent with placental abruption, however the pathological examination of the products of conception will give you much more accurate information. Take Folic Acid 1-5 mg daily and accept my wishes for better luck with all future reproductive attempts! seek maternal-fetal medicine care with your next pregnancy.