My periods got over on the 7th of last month. I had unprotected sex with my partner on 10th. Within three to four hours, I took I-pill. I bled exactly after one week, that is, on the 17th. The bleeding was there for four days maximum. Now, it is the 12th and I am still waiting for my period. My partner is asking me not to worry but I am still very tensed. Will I get my periods?