I have pcos my last period January 23 I had some brown spotting look like the start of period but only lasted for a couple hours I been waiting for my period to show up and it hasn’t. I spotted before my period for 3 days then I start my normal heavy flow I been having cramps on and off the last time I took PT was May 1 negative. I also took a OPK just in case I’m ovulating is this positive?