I was due for my period on Aug 1st. This past Saturday I started spotting. It was like creamy cervical mucus streaked with brown blood. Both today and yesterday I had one single "blob" of very dark brown discharge. This morning I began having very little super light red/pink bleeding. It is only when I wipe. Should I consider this to be af showing up or pregnancy? Having a few pregnancy symptoms but trying not to over analyze. We have been ttc since November