So i think it's been a week already that i been feeling sick, i want to throw up, my head hurt's, my boobie's hurt, and stuff like that. And i also been bleeding brown stuff, at first it was brown redish, not it's just brown. I had unprotected sex, and i still haven't got my period i should get it on the April 6. but i don't know if i should take a test yet, can anybody help?