Advice needed

Hi friends - I’ve been ttc since August. This past month was my first time used clearblue advanced with the flashing smiley (I was previously using regular clearblue). Saturday and Sunday I received my flashing smiley. We BD’d Saturday but not Sunday and this morning at 5am I received the solid smiley, indicating my peak. Do you think I missed my chance since I did not BD last night?! Hoping I didn’t! With work schedules, we won’t be able to do anything until 8pm!