Okay so I have a pretty consistent 22 day cycle. Usually always starts on glows predicted day like clockwork. Well I just started using opks. Friday was when I would have been due for my period with my original 22 day cycle. I updated that I got a positive OPK on the 12th and glow made my ovulation day the 13th so... I’m thinking that my period has came every month on glows predicted day without the use of OPKs so regardless of when I ovulated I’ve always started on CD22. So am I late? Or am I due in 2 days?? I also got this today..