Could this be the start?

Sorry to ask again.. ive never labored on my own and am so confused to whats happening with my body. So please be kind. Ive been losing my mucus plug in big chunks since around 37 weeks im now 2 days shy of 39 & last week i had a membrane sweep but there was brown streaks of blood in it which i was told it was from the sweep and not a bloody show which makes sense and i realized it was from the sweep heres a pic for refrence (last weeks pic after sweep)

Now i woke up this morning to a tiny bit of blood and mucus plug after cramping all night and still am past 7am. it happened twice is that normal or is that how your bloody show can start out? Just want to try and prepare myself tia. (Around 3 am)