Hi I've posted once before but didn't have much of a response.. Been ttc for almost 2 years, diagnosed with pcos 1 year ago. Lmp was 3/10/15, lasted 5 days. Ovulated around 3/31 - 4/2. Now, a week or so later, 4/13, At approx., 11dpo(5 days late) I started to experience spotting that ranged from pink, to deep red, to dark brown almost black. This lasted around 5 days. I had cramping the first day but that's it. Multiple negative dollar store tests, negative Drs urine test(while I was still bleeding though). Now at around 19 or 20dpo, no period, waves of nausea, metallic taste/aversions, decreased appetite, cold/flu like symptoms, twinges in my tummy; not sure what that could mean but it feels strange! I'm sure there's more I'm forgetting. But can any of you plz give me some advice? Late implantation, or just skipped period? My previous dr was no help btw, so now I'm in the process of switching that's why I haven't gone for a blood test. Anyone experienced similar?? Please help!! :/