About 3 weeks ago, my boy friend for 4yrs and i finally had sex. Now, exactly 25 days from my
, I got my period
again but this time it is weird. My
blood was brown, kind of heavy flow the first day and i had terrible cramps day 1 and a few after that.Also, this period wasn't as long as it usually is. I've never had a weird period and this concerns me. Could this be a sign that I am pregnant or does this happen to be a just a weird period.