I'm 16 almost 17, my periods have been regular for almost 2 years I believe.
I've had sex twice, the first time excrutiating pain and blood came out. The second time still hurt but not as bad, it felt he was barely going in both times because one I was stopping him because of the pain so I don't really think it could have done anything. Two he was wearing a condom both times the condoms didn't appear to be broken and now I haven't started my period I'm freaking out. Could I be?

Any time there is penile penetration there is the chance of pregnancy.

There is, of course, no way for us to have any clue whether you are or not especially with what little info you gave us.

But if the possibility of being pregnant freaks you out, then why are you engaging in sexual intercourse.

Even when used properly, condoms do have a failure rate, and are fall from 100 percent, while a whole lot better than no protection, condoms alone are far from perfect.

It is most likely the stress from having sex and the worry, that has things off. But you really won't know for a while and if it does not come, a pregnancy test.

Well it is possible. I had that happen to me, and I was pregnant at 15 and I was 4 months. Than had a miscarriage

I've had sex twice, the first time excrutiating pain and blood came out.

You think THAT pain is excruciating? Wait until you deliver a baby through your vagina. :eek:

Let's hope you aren't pregnant. Wait to test until you miss your period, then use first morning urine. If you aren't pregnant please start using your brain and get on some form of birth control.