Thanks for using Healthcaremagic,
After going through your history, you have taken emergency contraceptive
tablet for suspected potentially unprotected sex.
First thing as you have taken tablet so you should not worry about pregnancy
as they are very effective way of emergency contraception
This is hormone tablet and can cause nausea, Vomiting
and abdominal pain
, breast tenderness, usually resolve in 24 hours.
If it is not relieved and increases in severity you must consult a Gynecologist for assessment of cause.
In future please practice safe sex as it protects from unwanted pregnancy and sexually transmitted diseases.
You can also choose some regular contraceptive methods like pills or IUCD.
Hope this helps,
Please take care.
Dr. Akhilesh Dubey M.D.