When I can on last month I was over 3 days late, and I m never late this period was strange it was spotting to start with then turned heavy stopped completely for a day then was really light, then about two days ago I had a watery brownish discharge, I haven t been myself lately at all, feel sick even smells make me feel sick, always tired, much more angry and hungry too, keep getting little cramps and it s just so confusing what s going on with me? Could it be pregnancy?