[Jaguar]

If you used a condom, and you used it correctly meaning you didn't stay in after you came long enought for your penis to go soft and some of the semen to leak out around her vagina, and you made sure the condom came out with your penis when you took it out, then there's very little chance she's pregnant.

A lot of girls get false pregnancy symptoms after their first time from stress. A lot even have late periods just to add to the excitement. It's not unusual. It is a good idea, though, to get a pg test to make sure.

And use a condom in the future, don't stay in after you come, and pull it out with you. I know it's a drag, but it's better than the alternative.