So frustrated

Aimee • Hello! My dh and I have been married just over 3 years and have been tc for about 2.5. It`s not as easy as we had expected. Just looking for love and support! <3
So, I have been starting my period on my own after being on birth control for a couple of months. I was supposed to test for ovulation the past few days. I use the clear blue digital, I get the blinking face twice...tested again tonight and it was a regular circle...which indicates no surge. What is WRONG with me. We have been trying for 4 years now. I just feel so broken.