I am 16... I had unprotected sex on 17 November 2013.. I consumed I pill within 48 hours of having sex.. after 5 days of having sex I am having stomach pain and some blood in vagina but no continuous bleeding... the stomach pain stopped after an hour and there was no blood also... am I pregnant?

You're going to have to wait until you don't get your period on time. IF you don't get your period two weeks after you were supposed to start then you can take a home pregnancy test. Until that point it is hard to say. You took the emergency contraceptive pill so you should be safe, but... it could have also been too late.

Until that time you might want to think about pre-emptive contraception rather then reactionary. It is easier to keep the sheep in the pen if you close the gate beforehand rather running to the gate as they're running out.