no cm?

Siarra
Something has changed this month and I'm not sure what or why, but I literally have virtually no CM just enough to get my fingers damp when I check. I am 23 days into my cycle and 6 days until AF is suppose to show. I normally always have CM and it's so strange to be so dry. I've been like this for a few days. Cervix is currently medium high, closed, and soft/medium. Is this a sign that I'm probably out for this month or is there still hope? You usually hear about the extra CM, not being dry in early pregnancy...