Guys, saying stuff like
they have trojan for a reason
or
sorry this is terrible but its pretty ironic that your avatar is humping
doesn't help at all. Seriously.
Dude, it all comes down to you. At this point, your relationship will be ruined, or improved. Nothing will be the same (As you obviously know), from this point on. If you love the girl, then you better HOPE that she loves you back, but if not. Good luck. Just do the best you can do to comfort her, you may be freaking out, but imagine what she feels. Shes gonna have a loving child in her. So yeah, just start googleing stuff about how to be a parent to prepare.