CM right before period & testing

[UrPrincess]

ok so I am due to get AF in 2 days and have decided I am going to go ahead and test. . I got some FRER and trying to hold the wee for atleast 4 hrs. . only one hour to go. . but I have a question. . has anyone experienced some early preg symptoms and had lots of EWCM before AF due and not be pregnant? Is it an early sign? I just feel like it should have dried up by now and it just seems like there is now more than I usually have when I OV.