Should I test? Or wait?

So this is me.. I've never been this late since i was a lot younger. This whole past year I've been ttc but AF shows up a day or two before I'm actually supposed to start.. soo now I'm a lil freaked outt about being this late. Especially since we were putting the trying on pause for a few months. Today we went and bought a FRRR.. i was thinking of testing tomorrow but then again i kinda wanna wait a lil longer. I'm so nervous!! Should I wait or test tomorrow morning?