OPK , BD and pregnancy ?

Maria • Praying for rainbow baby #3 🎈🙏🤍
I would like your opinion . I hap a strong positive OPK test on 01/22 and another one in 01/23 . We BD on 21-22-23-..-25. Have I ovaluate on 22?23? Or 24 ? Today I'm on 8dpo and I got a negative pregnancy test !
What do you think ?