Any ideas ladies!?

Sit
So Af is due on the 2nd and got my solid smiley this morning BD and while on the toilet something told me to look there was like some clear mucus that looked light pink what do you guys think that is!? Early on my fertile window once I wiped and there was a little pink drop too but didn't pay it no mind since I just started my fertile window but I'm at my end I believe I either O today or tmrw I'm sure of it I can kinda feel it and this morning my CM was creamy and wet. Any ideas ladies !? Thanks in advance! Hoping this is our month!!!