PCOS WITH OVULATION KITS

Hi everyone!

So I have been TTC for almost 2 years. Last September I found out I had PCOS. I started Letrozole following month, nothing worked until I got to 7.5MG and tested day 28 instead of 21. So now I am on day 21 of my cycle. (I was as told and also read ok n the box, ovulation test are hard with women who have PCOS. ) So today I took two test. Clear blue Advanced and First Response. I got two different result I think. The line is now starting to fade but for first response I got kinda positive and I got a solid smiley face today. (Flashing one yesterday) My doctor told me to follow clear blue since last month it seemed to line up. But i cant trust anything these days!! What does everyone think? Ovulating? Or not? Which do I trust?

Oh and Glow says I wont ovulate for 3 more days, but today is medium chance!!