What's the chances

Did have my hsg Bc people don't know how pass info to the radiologist about me being late so she left... Very angry. But we haven't had sex sense like the beginning of the month or earlier. And also sense my period Bc of the hsg. But we did it last night Bc they couldn't get me back in till after next week. and us thinking might as well try if we don't have wait for test now for the rest of the cycle. Idk if I have already o or not but we're going to try. But we did it last week cd 9 and today cd 10 I'm having slight cramps. What's the chances I'm o today and the chance we're gonna catch out bfp  this month