Hi Dok .good Morning... I Am Already One Week Delayed

Hi Dok .good morning...

I am already one week delayed from my period. ..and I am worried I am pregnant...I am in a country where abortion is prohibited and we are not yet married with my boyfriend...

Can you suggest me of a pill to get my period? ?

Actually I was irregular..but from January to April, my period always comes on 4th..then last April 12,we have an unprotected sex with my boyfriend..and again on 26 of April. .so I am really worried until now my period is not yet come...

And by the way,since yesterday,I am drinking water from parsley infusion...

Please Doc..suggest any pill to take so I can have my period now...thank you very much..