Im not really sure what's going on. I had my AF last Wed..it was not normal at all. It only lasted 3 days..but since Sunday night I have been feeling nauseated i can't stand the smell of any food right now, I have had alot of cramping, and just noticed yesterday that I am having alot of creamy milky looking discharge when I go pee.My boobs don't feel sore, but they are alot heavier. I'm so tired all the time. Can anyone tell me if I could potentially be pregnant??