Are you late for your period? If you are, take a pregnancy test.

no im not. i should get it like on the 25 or so do i have signs?

This is incredibly early (too early) for pregnancy symptoms. Sounds like either wishful thinking or fear of pregnancy. Either way, relax, you can't know until you miss your period.

Ingi is right; it is too early to have these symptoms. They are probably from something else (the flu? oncoming period?).

Take care of yourself over the next few weeks until you know for sure if you are pregnant or not.

You can take a test 14 days after unprotected sex, or as soon as you miss a period. If it's negative and you still suspect you're pregnant/your period still hasn't come, wait a few days and test again (make sure to use first morning urine)