Opk's consistently the same

Alex • Expecting baby #1 after 3.5 long years of trying!
Hi girls! So as of CD13-CD16 (today) I have gotten a consistent flashing smiley from my OPK. Of course when I had the first one I was super excited,  but by fourth day in a row it's starting to worry me. My lines are not continuing to get darker, they are only staying super faint compared to the control line. I feel like if the flashing smiley is indicating ovulation soon the test line would get a little darker each day but it doesn't. So my question is has this happened to anyone else where they got lots of flashing smileys but the actual test line isn't changing? I know with PCOS we don't always ovulate every month. Any advice or encouragement is appreciated! Side note: I check bbt every morning which has shown no indications of ovulation, as well as my ferning pattern.