We had sex last December 20.. And had my period 2 days after.. Before we had sex I was on top of him wearing our undies where our genitals were touching.. Then I saw precum through his boxers.. Then we had sex.. We used a condom and he didn't... Now it's January 2.. And I'm scared because I woke up this morning with a headache.. I THINK my tummy and breasts are getting bigger.. I wake up in the middle of the night just to pee... I'm scared.. Am I pregnant?

Are you pregnant? We can't know that either way. Having sex can cause pregnancy as there is no form of birth control is 100% effective. It would be too early for you to have any symptoms, particularly enlarged breasts or abdomen.

Unfortunately, you will have to wait until your period is two weeks late before you can take a HPT using first morning urine.

J_9 so even if I had my period 2 days after I can still be pregnant?

Yes, pregnancy is still a possibility. You are now playing the waiting game and have to wait to see if your next period comes as expected.

J_9 but My period is irregular.. How will I know? Can I take a pregnancy test by February? Will it be accurate? If ever I'm pregnant is there any way to easily abort the baby now? Or will it just affect my health since I'm not sure if I'm pregnant?