Will I miss my Ovulation window?! 😩

Ok so my dh works out of town and I will be seeing him tomorrow evening,will I miss the highest chance to conceive?! I have been doing the opk tests and this morning it still shows NOT ovulating even though my cm is creamy egg white.So I am confused on to what is more accurate.I am hoping and praying tomorrow will show positive in the opk at least.It was my first time doing the whole opk tests so I'm not sure if there is a specific time to test etc.