Help !! I was wondering !!!

My period is 3 days late this month or whatever I’m not having no signs of pregnancy at all or no sign of a period .. just been having a weird taste in my mouth nothing to serious .. but I also found out I was pregnant MARCH 9,2019 at 7weeks I was diagnosed with blighted ovum miscarriage had d n c April 3 ,2019 got my period back in May everything was fine including my period for June and July 24, 2019 was my last period suppose to got my period August 27, 2019 -31,2019 but I’m 3 days late . The difference is I was having symptoms the last time I found out I was pregnant but I’m not having no symptoms at all so I don’t really think I could be pregnant .