Clear blue digital ovulation kit

Just after a bit of advice please!
First time using the clear blue ovulation kit and I've had had 5 days in a row of flashing smileys.
This is the first month I've not experienced any of what I thought was my normal signs of upcoming ovulation (sore boobs, lots of ewcm)
Does this mean I've not ovulated this month?
We've bd'd everynight since getting these smileys, but does no smiley mean no ovulation?
Only got 2 test sticks left and I'm not sure what to do?!?
This is our 10 month of ttc and if I'm honest I'm starting to worry 😔
Thanks all! X