Bleeding / Spotting non stop

Hai, momy , sya 8w pregn, start ada spotting since 6w, sdh mkn Duphaston 2x shari, but still ada spotting clr dark brown dan pekat mcm jelly, tp perut xsakit lah. Bila g scan baby yolk sac mbsar tp janin d dlm samar2 .. dktr cma ckp bykkn rht sja.. ada tak yg pglman sma mcm ni tp kandgn survive n baby lahir sihat .