Hi dear user, thanks for your query.
You have not mentioned anything about your menstrual cycles. Pregnancy
test cannot be positive just after having intercourse. Also, morning pills are protective in 75% cases. So, i cannot rule out pregnancy in your case. In my opinion, first of all, you get a serum beta HCG
test done to diagnose pregnancy only if you have missed your period and, if it comes out to be positive then, one ultrasound
to see gestation and location of pregnancy. Only after that, you should think of abortion
Hope this helps.