period was due to start today but hasnt came.

ok so I started my period october 30, ovulated 16th and my period was due today.. the 30th, I woke up and no blood.. but I have SUPER SUPER SUPER mild cramps, (although after I used the restroom I felt better) sorry tmi... but anyways should I test today? or wait til tomorrow?

I usually start my period over night, but last time it was around 10-11am..

please share opinions