Hi,
Thanks for the query.
If you had
unprotected intercourse around the time of ovulation, then there is possibility of
pregnancy.
And the pains you are having could be due to
implantation etc.
In the absence of pregnancy the pains can be due to hormonal changes or there could be some possibility of infection.
And now it is early to comment about the pregnancy.
So you wait till your expected date of periods and if you miss the periods go for pregnancy test once. Start taking
folic acid tablets from now-onwards.
For more details you can ask me through: http://www.healthcaremagic.com/doctors/dr-sree-gouri-sr/63429
Take care.