Clearblue negative opk 😔

Sian

So my dr is starting the tests for my fertility. This month has just started with my basic blood tests! I have been doing cheap ovulation test for about 6 months and was getting mixed results so thought I would pay out and get the digital clear blue ovulation tests. I used them about 3 years ago and only ever got a high result. NEVER got a ‘peak’. I have done them this month for 11 days over my ovulation period and not had 1 result. They have alllll been negative 😔 has anyone else had this??? 🤷🏼‍♀️