I'm new to this glow thing however I believe my period is over a week late. I have never had a period more than a couple of days late. Even when first starting my period I never skipped a month for a couple of years I was on birth control due to having two periods in a month. I use to have heavy periods with some pretty terrible cramps.

However the last few months they have been pretty easy. I figured this was because I'm getting out of the puberty stage finally but now I've skipped a period. I'm afraid that I could have PCOS because my half sister has it but I also have unprotected sex but we are very careful (which two weeks after my last period when wiping after having sex there was some brown colored blood two nights in a row) Sooo could I be pregnant? Or is this a sign of PCOS?