TTC Cycle #2 Fail

Gabriella

Early AF. My LMP was 11/20 AF was Due 12/17. According to glow O was 12/4 I am 7 dpo and Cycle day 19 Spotting became heavier. Does that mean I didn't ovulate this month? or I ovulated earlier? My cycle has been pretty regular 28 days for the past few months.