Missed ovulation window by hours??

Maybe someone out there can help/reassure. TTC #2 cycle 12. I think I may be missing my ovulation window.

CD12 (ovulation day per Glow)-Neg opk

CD13- (8am) Faint Pos opk

CM is normal/dry all day long, no different than other days.

**My dilemma: same fertile day; during the night I have this significant change to my CM. Its ideal, perfect EW consistency, great amount, yay I must be ovulating! My problem...I'M AT WORK!!!!! For another 8-12 hours 😖. By the time I get home I feel "dryer". Definitely not the same. I've started to notice with last few cycles.

Have I been "missing" the window? I know its 12-48hrs but could this be a factor in our struggle? Any feeback would be awesome.

((BD'ing before work is...difficult. And due to my dry CM before work on that day I dont make it a big deal))