I've been having sex unprotected during my period and maybe 2 days before or 2 days after under the assumption that since I am bleeding or about to, I can't get pregnant. It is now 7 days after my period and every morning, I wake up nauseated, with an upset stomach. The nausea persists in waves all day long, and its been like this for at least 5 days. So of course, all my roomates start saying "I'm pretty sure you're pregnant..." and now my boyfriend is freaking out thinking that I am pregnant, which I strongly doubt. However, I do want to know if its possible to get pregnant and notice the symptoms so soon. At the very least, I'd like a gallery of posts I can show him to prove that there is nothing to worry about right now, because he seems to be worried. And I guess maybe I am a little, too, even though I don't think there is anything to worry about.