Need a Honest Answer

According to my Ultrasound i do have a Subchorionic Bleeding and in 5weeks time i have Yolk Sac but No Fetal Pole/Embryonic Pole, so ang sinasabi sakin ng Doctor ko under/observation ako dalawa lang daw pupuntahan nito either mabuhay o maggrow pa o hindi na o mabugok, dapat daw kasi as early 5weeks may heartbeat na kahit mahina pa... i don't feel dizzy, maayos kain ko at tulog, i don't have throw-ups i was diagnosed na rin na "THREATENED ABORTION". ano ba talaga mangyayari may pag-asa pa ba? i'm on my 15days bedrest din