TTC ovulation problems

Hey everyone I was diagnosed with PCOS in 2015 but I been had irregular periods since 2011. This year experience a lot of breast pain and cramps I could tell that my hormones were changing. I ovulated on the 6th of August 2018 and now its 8/26/18 and still know period. I'm so confused I'm use to irregular periods. This just feel a lil different to me. I'm more irritated my boobs have been sore for weeks. I'm emotional moody crying at every lil thing. Help please I'm still having cramps there off and on kind of intense. I feel bloated. I get full fast and hungry fast. Scared to test dont want a Bfn