Never get positive OPK’s

Jaclyn • TTC baby #1 ; married mom of 2 furbabies

I always get a test line, but it’s usually 1/2 as dark as the control line. I do have pcos & irregular cycles... could opks just not work for me? If I didn’t ovulate at all would it be blank on the test line, is having even a light line better than no line? Anyone conceive with negative opks ?