I have constipation for 2 days now, and I just noticed some spotting in my underwear this morning, so I put on a liner, when I wiped my self nothing was there, and I looked a little later and just a few tiny spots of brownish color, I don't have cramps which is odd BC I normally do, and I usually get my period the 27th of every month and did not get it, can anyone help me are these symptoms of being pregnant?