Af is due today and ice had some light cramping, i went to the restroom and wiped I had light pink on the toilet paper mixed with thick creamy cm. I put n a tampon to monitor things and a few hours later I took it out and only had the tiniest bit of light pink with some dark brown blood with the cm. I've cried at almost everything these past two weeks I have had horrible headaches I just felt pregnant what do you think is going on? I just went to the bathroom and there is nothing there at all!!