Spotting or starting early?

Amber
AF isn't due until the 7th (4 days from now). I haven't had the usual bloating and headaches that I usually get before I start. Just now I used the restroom and when I wiped there was a light pink on the tp. I just put a liner on and no tampon just yet (don't wanna waste one). I don't think I've ever started this early before. A day maybe, but no more than that. Last time I had sex was the 30th. Before that was a few days before. Think I should go ahead and test tomorrow or wait to see if I fully start?