IUD Removal

My IUD was removed September 25th 2014. I had bleeding for 5 days and now I'm patiently awaiting my first "real" period since I got it taken out. My breast have been so sore for the last week, I am exhausted all the time, and my emotions are beyond ridiculous. Is it possible that I could've gotten pregnant within that short time frame or should I just be expecting a period pretty close by?