AM I OVULATING TWO TIMES?so confused🤧🤧🤧

BEEN TRYING TO CONCEIVE. CONFUSION ON OVULATION.

I have been testing on CLEARBLUE DIG OVU TEST. from Nov 13 ( CD-12) , and got peak Fertility on NOV 15 ( CD-14) which showed two dark lines.

Then I tested again on Nov 17 which showed no smiley on the test , so I considered that my ovulation is finished! Now again on NOV 19( CD-18) the test showed flashing smiley again😫 but the control line is very fade

So,WHEN DID I ACTUALLY OVULATE? Why after null symbol again it shows flashing smiley? 😓 Has anyone experienced this? Please somebody help! I have been trying to conceive.