Is it possible that I’m not ovulating?

Hi everyone. Ttc after 3 miscarriages. We (my husband and I) have sex a lot almost every day with no protection and I am not on birthcontrol. The 26th of oct would make one year since the last miscarriage. I have been trying to track my ovulation using ovulation test strips and also monitoring my cm. Only started since about three months. I miss my af in September. Thought that I was pregnant but I wasn’t got my af in October. Since takin the ov tests I have never got a positive and my cm is always creamy never egg white. Either thick creamy or more watery but still always creamy. What can I do?