empty gestational sac

Sino po same case ko at 4weeks empty sac plng, bblik ako after 2wks so 6wks ba ko nun, possible kyang my baby at heartbeat ng makita? ntatakot lng ako sb ng ob ko if wla mkikita raspa na, wla dn po nireseta skin n pang pakapit kc wala pa nmn baby, bale follic acid at anmum lng tinetake ko now. #pleasehelp