Late with light cramping

Soooo I’m 2 days late, I took a PT test about 4/5 days before missed period and it was negative.. I’ve had light cramping on and off and no spotting at all. I have checked my CM a few times and it’s mostly white with small speckles of light pink blood but barely anything really. It’s just odd.. am I overthinking should I wait longer and then test or am I most likely getting AF? Ughh