I mmced in feb.. got my periods back in april..this is my second cycle trying..usually my cycles are 26-29 days.. and my positive opks around cycle day 13-14 are this strong

This time i temped, tracked my ovulation..did everything but i dont have a positive.. its cd 16 now.. whats going on? Can my body sense my desperation? Pic of my ovulation tests this cycle.. i do have a lot of cm on cd 13-16.. is it becos i am having sex every other day? Please help a girl out! Both me and my husband are exhausted..