cm pic. am I close to being fertile??

Ana

so normaly i cant get much of my cm to look at but yesterday and today my cm has been easy to get and look at and this is what it looks like.. I just don't know if it's close to being fertile or not even close. my opk came out negative and I have way irregular periods so I can never tell when my fertile window it. can any of you ladies tell me what cm this is? Or if I'm close to my fertile window?