Milky CM?! No pic

So I've been doing my cervical checks and I've noticed that around my cervix it feels like there's a lot of cm surrounding it. When I checked the cm it was milky! I've never had milky cm before so I hope this is a good sign! Yesterday I thought I had gotten my AF while standing in line at the store but when I checked it was just white cm. I'm testing this weekend but I'm so anxious! Have any of you ladies experienced this? How did your cycle end: with AF or a BFP? AF is due in a week :/