Aisak, I know how you feel. Did you see my chart last cycle? My LP was only 5 days! That combined with my low progesterone levels (blood test at CD21/7DPO) I was certain something was wrong --I was either having a hard time ovulating or just ovulating late, or worse. It was only last cycle when FF triggered my O date later. All the other cycles before then, it was always around CD14-17, and the last two cycles it was at CD20,CD23. With my temps, I thought it just took me awhile to O.
I don't know if that helped or what, but if I normally O as late as I did this cycle, then we haven't been DBing right. I don't know if that was really what did it for me, but something worked.
Don't give up hope. Fx!!!