Do I still have a chance πŸ€”

Di
I'm a little nervous because I didn't get to BD πŸ‘ΆπŸ½πŸ’ƒπŸΏβœ¨ on the day I got my solid smiley which was CD 12 πŸ˜’ I did BD CD 10,13,14,&15. Do you guys think I still have a chances 7 dpo today & don't want to waste money on test this cycle testing before Af if my chances are slim .