NO YOLK SAC AND EMBYRO @ 8weeks And 1day

Momshies may pag asa paba magkaroon ng yolksac at embryo, base sa transV ko today 8 weeks and 1 day pregnant pero empty sac parin, this is my second transV same parin po result, 1 week narin spotting ko ng dark brown sabi din ng sonologist nakita nya sa loob bleeding ako, my chance pa kaya para mabuo ito?or tanggapin ko nalang na miscarriage nato for the 3rd times ????? hopeless mommy here ??? ???