Earlier yesterday for the first time since quiting birth control on Halloween I noticed the most fertile type of cervical mucus...(EGWCM) egg-white cervical mucus;it only lasted for a few hours but according to my OPK'S I haven't ovulated yet...should I be concerned that now my cervical mucus isn't egg-white anymore?

.. Does this indicate a problem with fertility? Now I'm super worried that because it was only here for a short amount of time that I'm somehow not as fertile...Can anyone relate?