Bloody show? After membrane sweep

I had my bloody show on Thursday, just about a week ago. I got my membranes stripped yesterday during my doctors appointment, (I'll be 39 weeks tomorow). I had another bloody show today. I was almost 4 cm dilated yesterday and 75-80% thinned. I just want this baby out lol. Is it normal to have more than one bloody show? Or could it be a sign labor is close?