Before AF when I was pregnant in November (chemical) my cm was creamy. Went dry for a couple days and cervix was med/soft. I'm 6 weeks pregnant now and my cm was pretty much non existent. My cervix was super low and hard. The only weird thing and I wouldn't have noticed if I wasn't looking, but as I was peeing a huge glob of cm came out at 9dpo. Considering I was completely dry otherwise, I thought it was weird. I tested that night for the hell of it, and got a BFP.