Ugh! I took a Clearblue Digital OPK test this month and got a positive CD8. Assuming I ovulated the next day, today would be 15DPO. I have 28 day cycles so I was surprised I got a posiive on CD8. (I kept testing throughout cycle in case it was a false positive but I got all negatives the rest of the month).  Because of my positive OPK Glow is saying I should have started my period on Friday 9/25 which is 6 days earlier than normal. I've had mild cramping since yesterday morning (9/25) but it comes and goes and is light. Just took a clearblue digital test and it said Not Pregnant. Maybe I should take a FRER tomorrow? No symptoms other than mild heartburn, mild cramping and felt twinges CD11 and 12. Any insight? Thanks guys!! 😘😘