CM question

it's been 2 weeks now and my cm hasn't changed a bit. It's still a creamy kind of discharge and its thick and stretchy. I haven't ever had any discharge like this and I should be in my fertile week right now. My periods due in a week and I haven't gotten any period symptoms. No cramps and the only cramps I do have are very light and go away quickly. My so says that my face looks like it's glowing and even my sister asked if I was pregnant. My boobs don't hurt but my nipples are very sensitive and my sense of smell is crazy right now I either can't stop smelling or almost puke. Is it possible that it's just pregnancy that's doing this and causing my cm to stay like this?