4 days late different pattern

Meaghan
I'm 4 days late and dpo had been completely opposite what I usually go through. Usually I have really sore breasts, painful cramps for a day or two, while cm is lightly cloudy or dry depending on how close to period I am. 
     This month I have had no sore breasts. Cramps are rare and on a scale of 1-10 I'm at 1, same with backache. My cm was different 2 weeks passed ovulation where I have a few days where it was egg white like, then back to cloudy. I now have it rotating between sticky and cloudy. When I did pregnancy tests one showed positive, 2 were negative and yes did fmu. Maybe wait a week then try test or just go for blood test to see if pregnant?