Heaviness and fullness 🤔

So I am 8 DPO and the last 24 to 48 hours u have really been able to feel an achiness and dull twigs in my lower abdo.. it's the sort of feeling I know is there. I have also been checking my CM and that too is like a milky creamy consistency. I am hoping that this could be a sign of a BFP 😇😇 and not a sign AF is on her way 😥😥