Clear blue digital ovulation teat

Hey, so wondering if anyone could help...i usually have a 31 day cylce ao normally ovulate around day 20 but started testing this month early on day 11....day 11 i got a circle day 13 a flashing smiley face then day 14 a solid smiley......do you think this is a good indication that I ov earlier? I dtd on day 13 and day 14 so here's hoping it works this month.