Hi!

It's hard to tell. Is this your first cycle charting or using OPKs? How long is your cycle usually? Do you have PCOS or PCO? Did you experience any other signs of ovulation- for example do you chart your temperature or cervical fluid? How often per day did you use the OPK and at what time?

You could have ovulated earlier and missed it. Or you may not have ovulated at all. Some factors, like having PCO/S mean the tests won't work - with polycystic ovaries for example you could get false positives. Also you probably know this but faint lines are a negative result for an OPK. It needs to be as dark as or darker than the control line.

Hmm I'm not very helpful I'm afraid!