Hi ladies!

I was just recently diagnosed with PCOS and just finished my first Letrozole cycle on CD9 (so I took it days 5-9). Today is CD14. I took an OPK this morning and it was negative - I took another one tonight at about 7:30 and was positive. Do you think it really is a positive and I am going to ovulate or could it be the Letrozole messing with the OPK? So confusing! The first pic is this morning and second pic is tonight.