Cervical mucous??

I had a huge LH surge on the 29th-30th. I’m 6DPO today been having small cramps, Fatigue, nausea and this morning A LOT of this watery/creamy white CM pouring out of me. Is this a sign of implantation or early pregnancy symptom? I remember getting this CM in my first pregnancy but I can’t remember if I got it before I got a BFP 🤔