TMI alert. Maybe a good sign?

So af is due today, and no signs like I usually have. Usually my boobs are too sore to even shower for a week before af, and my cramps are usually extreme. But this past week and today, nothing at all. Instead I've just been spotting (like photo) for the past few days. Anyone think I still have a chance? Also have had two negative tests (frer and Walmart cheap test)