my period comes on always at the end of every month on the 20th, me and my husband had sex on the 8th of this month (march) and the condom broke inside of me. when my period was suppose to come on i experienced very very light bleeding and kind of like water. sick most the time and certain foods and smells make me puke. i have cramps and my boobs are tender but i took a pregnancy test (maybe too early) and it said negative. me and my husband are really hoping i am but he is certain i am, but i just dont know. my blood is light and not heavy at all like it would be if i was on my period . am i pregnant?