So my periods are almost always like clockwork, they're always on time, they always last the same amount of days, they always are about the same flow, etc. This past weekend, I went out of town for the weekend and was very stressed and my period was 3 days late and I figured it was because of that. Started bleeding very very lightly yesterday and I use a cup so I put it in assuming I would start bleeding a lot because that's typically what happens. I had taken 2 pregnancy tests a few days before my period was suppose to start and they were both negative. I woke up this morning and checked my cup and there was still no real period . It was just brownish and very very very light. Like barely anything at all. Could I be pregnant??