ok over my vacation my boyfriend and i had sex and im on birth control so we did it with out a condom. but he ejected in me a lot and now i got my period a week before my birth control pills get 2 the period ones and i have been feel sick nd i got cramps not like i normally get on my period but idk it came nd left then it came back and its not the normal period im used to this one id like a gooy redish brown color nd its been about a week since we had sex. does this mean im pregnant? or could i have had a misscarrige? i mean he really hopes i am pregnant cuz he wants to marry me nd i don't think im ready i mean im 18 and about to graduate from high school what should i do?????