I would normally dry up until 2 days before af is due and cm will turn creamy. Last cycle, it dried up for 2 days, that's how i know i ovulated. Then on 3dpo i started getting creamy cm. There were so much of it i thought smth must be up. It got heavier and heavier by the day. By 6dpo i have to put on pantyliner because the cm is totally soaking thru my panty (gross, i know, sorry tmi) This wetness continued until the day of af. And af arrived. i was v convinced that its a sign of pregnancy, since it was so different from what i've had before. Turns out it's just another random symptoms during the tww. At least tts for me. But i know for some, this is a sign of pregnancy. I hope it is for u. Good luck!!