Just relax! B)
I doubt very much that you are pregnant and worrying about it is not going to do you any good, You used a condom and while not 100% effective, they are very good. Also, it was the day before your period, which you got, and the best time to get pregnant is two weeks before your period.
I suggest you speak to your man and take a step back, You’re obviously not ready to sleep with him if your this worried. I think this was your minds way of telling you that you need a bit more time. There is absolutely nothing wrong with that and please don’t be pressured into doing things you don’t want to. I know it’s exciting and you feel like your loved, but believe me, there’s no harm in second thoughts. Remember, if he won’t wait, do you really want to be with someone as controlling and selfish as that? If he respects your descion, he’s a hell of a man,
While it’s not my place to tell you what to do, do you really think 14 is old enough to be having to cope with these worries? Think back on the last few days and how much stress it’s all put you under.
It’s entirely up to you, of course.
Chill out, chick and I hope this has helped.;)