12 dpo and 2 different apps suggest different days for af. One Tuesday and one Thursday. Used to always be 27 day cycle but last 2 have been 30/31.
I took this at lunchtime and could see the start of a blue line but after 10 minutes it's just a squinter.
Can't get it on a photo too well.
Could someone please put it on one of the checkers? Thank you ❤️