Ive had 3 partners in my whole life(for 3 years ive been ttc) and never got pregnant

My 3rd partner is the one that i am with and we’re ttc

Ive been told about preseed and im wondering if yesterday (26) was the day to use it. This is the flo app and im wondering if ovulation has been on point for you girls

And i think i was ovulating because i woke up with white wet discharge on my black underwear.