Well I did an OPK when I got home from work this morning. Not even a faint line. So I am thinking if i did O it was yesterday, i had a dip in my BBT. So when i get up this evening if my temp rises i know i have O'd yesterday. The OPK i did early friday morning at 4 am had a visible faint line, then the one i did at noon was lighter than the 4 am, so i think i had my surge sometime before i woke up at 1030 friday morning.
Well I had another low temp and a faint line on the opk maybe I am ovulating later this cycle