Please help me

Hello everyone, so I kind of need some advice. My SO and I have been ttc for the past couple of months with no such luck. This month i ovulated days 5 through 11. We did it every day lol. Anyways i was due for AF on Wednesday but instead of AF all I have is very light pink spotting, mostly after wiping (sorry tmi) and i have been crampy on and off. This has never happened to me my periods are always in time and for the past 2 months they have came early. Basically i dont want to test and be disappointed if it comes out negative. I really dont have any symptoms either no sore breast or nausea. Im not sure what to do should i wait it out or what?