Cm before bfp

What was your cm like leading up to your BFP? I remember having like a yellow tinged ewcm when I conceived my son. Currently on my 7th month trying for number 2 and have had some dull cramping on my left side and chapped lips which I had in my TWW the first time but my cm is sticky, drying up so feeling discouraged but trying to remain hopeful. Af due Tuesday/Wednesday. I’m 8dpo. Confirmed by bbt and opk