Any ideas?

Been having creamy CM since after O but it has significantly increased today. I'm 10 DPO and so far have all BFN. I have been having AF symptoms all day (cramping, leg pain, bloated) and I keep feeling wet down there and thinking it came early but it's just CM. It's not stretchy.. it's thick and resembles school glue. Could this be an indicator of pregnancy or just my body gearing up for AF? TIA

Pic for detail