Does letrozole cause false positive

Am
My last day of taking letrozole pills was 4 days ago. I don't usually ovulate til day 24 of my cycle, I have a longer cycle of 35 days. Today is day 11 of my cycle and I this is what the ovulation test showed. Wondering if it's false cause of the letrozole or if I am close to ovulation. Would you consider this positive?