I've been having pains in my stomach, if i lay on my stomach it hurts even more. Some foods sound good so I go to eat them and then I just feel like I'm going to throw up, I've been popping more often, I feel like I'm going to throw up but never do, and I'm tired. My boobs were super sore the day after sex but I don't know if that means anything. I don't know if it's all just in my head or if you can even notice pregnancy that quick. I know I can't take a test yet so i'm just curious what people think that have been prego before.