Am I missing "O"?

Well DH is out of town for the night and I got a PEAK reading on my opk😩.  Do you ladies think I still have a chance to catch it tomorrow?  I'm kicking myself for not jumping on him this morning before he left😁.  Glow had my prediction right though, today is my highest chance for conception it says 20.2% not much, but anything is worth a shot.  Any thoughts are appreciated TIA.