Should I test again??? 🤷🏻‍♀️

So I’m still doing the whole trying but not trying thing. My period was due on the 27th I took a mid day test on the 30th then a FMU test on the 31st both negative. Should I even test again or should I just chalk it up to pcos. I tend to have spurts of being regular for 3-6 months then miss a month or two then back to regular and everytime I’ve been pregnant (sadly miscarried) I alway had a positive test before my period was even do so I feel like this cycle isn’t the one but I just want some second opinions.