Clearblue digital ovulation tests!!!

Question: so ladies, yesterday cd9 I took the clear blue opk and I got a flashing smiley face and me and DH BD, i also checked my cervix and it was soft and open. We used Pre-seed. Today cd10,I took another opk and this time I got a still smiley face indicating that my fertility window is at peak. My question is, does this mean that I ovulated yesterday cd9 because I had a good amount of clear stretchy CM? How often should  I BD from today? Thanks
*i have a 25 day cycle with 4 days AF.* AF came on the 1st feb and gone by 4th feb.