Hi welcome to healthcare magic. As you have mentioned that its more than a month after your unprotected sexual intercourse, no emergency contraceptive
) work now. First of all you will need to confirm if you are pregnant, for that you get a simple urine pregnancy
test done. This test you can do it on your own by obtaining a urine pregnancy test KIT from any medical shop. After that you can proceed accrodingly,if its positive for pregnancy then you will need to consult a gynecologist for further management.