I'm 15 and I had protected sex with my boyfriend,I know I'm underage,but I know the consequences etc. My period was due around 3 days ago,but this is the first time I have actually counted the days where my period is due, rather than my mum reminding me, I counted 28 days from the start of my last period. I've been getting stomach cramps,but no period! Theirs no way any ejaculate could have come out of the condom,we checked after. Am I panicking too much? Should I take a pregnancy test now? Or should I wait a while? I'm still getting cramps and discharge,but no period..