My period came on , on the 3rd of march and came off on the 8th me and my Boyfriend had sex on the 17th of march and I'm not sure if he came in me... My period was supposed to come on , on the 31st and it didn't not come on its now the 10th if April and I have not came on my Period I think I'm 2 weeks late. I took 2 Pregnancy Test and they Both came out negative and every time I eat something I feel like throwing up and I get very nauses am I pregnant?

You could be. You'll have to wait a few weeks and test again.

If you have a 28 day cycle, you should ovulate 2 weeks after the first day of your period. It sounds like you had sex right when you should have been ovulating so you might very well be pregnant. Getting a negative test result this early could be due to a lack of adequate hormone for the test to detect, not because you aren't pregnant.

You could try an early detection test such as First Response now and, as odinn said, wait a couple of weeks then take another test. If you continue to miss you period and get negative urine tests, have a blood test done.

Thank you So much my mom keep saying that the test should have been came up positive but like you said it's to early !