unprotected sex while on birth control

hi me and my girlfriend had sex bout 2weeks ago nd were talking bout it nd she wanted me to cum inside her she said it would b safe as she is on the pill so i did nd she hasnt came on she hasnt had morning sickness or any other symptons could any1 tell me what to do or wot it is i will b so happy thanks

IT depends on how long she has been on the pill. If she has just started, then she could have gotten pregnant within first two weeks of using the pill. Also, if she just started the pill, she could have problems with her cycle for the first three months until the body got used to the higher hormonal levels.

The only way to know if she's pregnant or not is to get tested.

But why wouldnt she have come on? she is on the 3rd day of her pill-free week