Bleeding on off

Hi, just nk Tanya mommy² kt sni ada yg pnah alami mcm sya Dak.. Sya start bleeding dri 7mmgu.. Hri ptma tu drah bnyk cm period, lpastu tu still bleeding tp mcm spotting koko2 kdg pink cair.. Skrg dah 9mggu still on off bleeding.. Bila jumpa scan doc baby okay doc cakap.. Mkn mbsar..