I have posted before (about a chemical pregnancy last cycle) but name changed as my last one was naff!!
Looking for a hand hold really in relation to messed up cycles. I am and always have been very irregular since 14. PCOS ruled out and no other explanation from GP. I can go anywhere from 33-60 days but since tracking CM on the Ovia app I can usually tell when I'm in my most fertile week. DTD twice at what seemed like the right time on CD 15 and 17 (a bit early for me but had the usual EWCM) but then exactly a week later had EWCM again for one day. Ovia decided that actually that must be my fertile week and I'm now on CD41 with Ovia saying AF due tomorrow but I've had zero symptoms of impending AF or of pregnancy. I'm tired of seeing BFNs so really don't want to waste any tests but this is just bizarre.
How long would you wait if AF doesn't turn up? I usually never have 2 separate instances of EWCM and ALWAYS have sore boobs for a few days before AF 
Last cycle I'm almost sure I had a chemical pregnancy as two tests showed very faint lines but then AF came later the same day.
Sorry it's a long post but wanted to get it all out there!