I’m 15 years old. My boyfriend and I have, stupidly, not been the safest with our sex. Last month my period came 4 days late, and only lasted for 3 days but I didn’t think much of it. This month, it hasn’t showed up at all. I’m a little sore in the chest, I’ve been having back cramping and Im very very tired most of the time. My period is 6 days late today. I was thinking of taking a pregnancy test on friday if there’s still no period. Do you think it’s too early for a positive test to show up? Should I be worrying so much about this? I guess it’s hard not to. Any reply would be nice. I’m kind of freaking out. Thanks guys.