Re: Could i be pregnant?????
It's way too early for you to have any symptoms. However, that being said, you had unprotected sex during the peak time of ovulation (if you have a regular 27-29 day cycle). Don't be surprised if you get a positive HPT next week.
By the way, chest pains are NOT a symptom of pregnancy. I don't know who told you that, but that's a little weird...
Take a test on the 30th and you should get an accurate result. Good luck.