I am 14 dpo. I was due for my period today and it didn't come. I have had light cramping, about every 30 mins lasting about 10 mins. No CM but I have been checking with my fingers and pushing toilet paper a little ways up there and earlier there was a small bit of white stretchy CM and later there was a spot of pink. Do you think I could be getting AF or should I take a HPT? Thanks!