Heelpppp i need to know experiences about being late af and later on find out you were pregnant, been ttc since september last year, got pregnant the same month but was chemical pregnancy october i found out and 3 days later started af, got it again november exactly at 28 days which im always regular but today is jan 13th and still no af 19 days late which had never happened to me before!!! Idk what to do i keep getting negative pregnancy tests last time i tested 4 days ago. Idk what to do!!!