you have great chances of becoming pregnant anytime you have
unprotected sex
wait until you have missed your period and then take a test
i know it's easier said than done but try not to stress about it
stress can delay your period

and if you don't want to become pregnant please use a reliable source of
contraceptive.. =)

The morning after pill only protects against one sexual encounter from your past. It will not protect against future sex, or sex you had two weeks ago.

You have about an 80% chance of getting pregnant, as that's the percent for couples who aren't using birth control.

Protect your body!! Wait until you miss and test. Good luck.

I am not sure I understand your post. Are you saying that you're trying to not get pregnant, but you don't use any birth control at all? Is there any reason you're not using birth control?

As Anne said, taking the morning after pill in the past will not protect you from pregnancy in the future. So your chances of getting pregnant are high since you are not using any protection at all from the sound of it. The morning after pill is not intended to be a regular method of birth control. It is intended to be used if your birth control fails (ex. the condom breaks).