Pregnancy too soon in relationship

Long story short, I met a guy who I really like, we started dating recently, and I guess I started thinking with my vagina and not my head... so we had a bunch of unprotected sex one night fairly close to when I should ovulate. Now, we've only known each other a couple weeks. I'm 26, have a stable job and finances, and I do have baby fever, so if I end up pregnant I will be okay with it, but obviously it is less than ideal. So... now I'm waiting for my period. Obviously, I would prefer to be in a long term committed relationship prior to having a baby. But here we are. One night of really bad decision making because this guy said and did all the right things.

Anyways, my point is... have any of you gotten pregnant very early in a relationship, or outside of a relationship entirely? How did you manage the situation? What did you tell your family? I'm wondering because I just have this gut feeling that I really really really did it this time...