Discharge question

Taylor

So I don’t track my cm regularly, but I have been noticing so irregularities lately and am curious if any of you have as well and know what it means. I’m 3 days from AF and my cm has been quite heavy off and on for the past week. Mostly creamy. Yesterday, I had very heavy, sticky, egg white-like cm. I’ve never had that before. Anyone have any idea what that might mean or if it even means anything at all??