Help please TMI

So AF was due today and tmi but I’ve only had pink when I wipe here and there and have been using pads but nothing on them... I’ve not had a light AF before normally it’s heavy where I use night pads for the first two days... it’s been 12 hours since I noticed the spotting and it’s not changed not sure if I bother getting a test in the morning or not

Am I out and this is AF??