Once LH surge is detected how long do I have?

Hi again,

I want to give you all a timeline of ovulation tests along with days we had sex. Did I mess up this cycle or do you still think I have a shot at getting pregnant?

1. This is my first round of Clomid and also my first time ovulating in who knows how long.

Tuesday night we had sex. No flashy smiley no LH surge

Wednesday, Thursday, Friday, and Saturday I had a flashy smiley, no LH. We only had sex Saturday morning.

Sunday (today) morning. I tested with the test strips and the digital. Non flashy smiley and positive strips for LH. We did not have sex. My husband had to work.

Tomorrow morning (Monday) we plan to have sex again.

I’m afraid i’ve missed my chances this round. We only had sex once during the high fertility days. I’m so scared we will miss the chance 😞