14 DPO HELP please read

I’m 14 dpo and received another BFN. I’m confused because I got a negative Clearblue digital ovulation test the night of 3/2, started cramping terribly 3/3 so took another test and got a solid smiley face. It stayed for 2 days but I tested again on 3/5 because my strips showed I just reached my peak. When I tested again, I got another solid smiley face. Could I have ovulated later than the initial smiley face? Af isn’t due for another 2 days (long cycle) but I have no symptoms aside from very mild cramps here and there.