Might be a weird question but...

Nicole • 30 y/o FTM to baby girl Kacie 💕 preemie born at 32w5d 👶🏼
So I've been tracking my cycle and CM for about 4 months, both are pretty regular. This month though I never saw the stretchy/sticky CM that usually happens. Got the early signs of EWCM so did a lot of BDing, I guess my question is: does the CM change once you get pregnant? Don't want to read too much into it but am curious... thanks for your comments