CM... Tmi!!

I am 7 weeks 3 days pregnant, and I noticed some thicker CM clumps/globs in the last few days. It seemed a little heavier this afternoon. No cramping or anything, and I've been feeling pretty good. I have had some nausea off and on, but the doctor's Unisom trick worked pretty well. Is this CM normal? Not sure what it's supposed to be like in pregnancy... It has been heavier in early pregnancy, which I heard is normal, but now there are those more dry clumps...