momshhh ,plsss advice me nakapagtake ng evening primrose at methergine po

#pleasehelp Good day, anu po possible manyari sa baby if pinainom ng ob ng evening primerose at methergine 3x a day for 1 wk ? Kc wl heartbeat si baby nung 7wks and 5days. Sabi ob wait lang mgbleed,pero until now 2 1/2weeks ng nkaraan wl p din pagdurugo, at still swollen ang breast at naninigas ang tiyan at merun cravings.