Welcome to HCM .Thank you for the query.
There is no conclusive evidence that the pill may harm your baby.Foetus exposed with pill in early pregnancy
are not at increased risk of abnormality,complications or birth defect
.Pills are not recommended to take in pregnancy although.
Short term exposure to oestrogen may not harm the baby but still but not good for her either it would be better you go to your healthcare professional .
Hoping good health for you.
Fell free for any help.