This is TTC #1, and the first time using OPK. AF date 3/25, estimated 30 day cycle. All my calanders suggest I'm past ovulation. I purchased the OPK a little late and started 3/11 when I thought maybe I had ovulated 3/10 or 3/9... the lines started getting more and more faint until this morning. Does this mean I'm ovulating? I've had zero CM the last 3-4 days. Can someone tell by this photo what's going on?