Positive digital ovulation negative test lined

Hi guys

I’m on cycle day 16 and got a smiley face on my clear blue digital but keep getting faint negatives on my LH test strips. I’m not too sure which one to believe I have pcos and currently on a letrazole cycle I also had a chemical pregnancy last month so it’s really starting to play with my head and thinking of giving up and not taking anymore tests at this point I just want to know if you guys think I should go off the digital and take it as a positive for ovulation or go off my LH strips and have no ovulated yet.