Am I Pregnant ?

I had sex on march 9,and my period was supposed to come on the 14 but it was late and came on the 22 of march . I have not since then had a period . I sleep most of the day even when im at school . I have been vomiting a little every niqht the past couple of days. And i always feel like im going to vomit. And my boyfriend says i have been having really bad mood swings . Thanks .

[KTowne]

Anytime you have unprotected sex you can be pregnant, have you taken a hpt? If not, take one, it's accurate by now, and will show positive if you are. However, if you got a period after you had sex, you're most likely not pregnant. Good luck!