CM but no AF

Lauren

Had spotting 7 days ago (drop of brown) Period was due yesterday but haven’t gotten it yet. Sore nipples (not boobs) for about 6-7 days but today it’s gone. Been very tired the last few days. Feeling ok today. Have little twinges/pinches on my left side. Have clear, watery, slimy looking CM when I wipe but not stringy or chunky. Hard to see if it stretches because it’s stuck on the toilet paper ... is AF on her way? Anyone else experience this?