When is the right time to test?

Wendy

I am currently 11 days late according to <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">eve</a>. we are trying to conceive, the last time we tried was June 7, 13,14 and July 3. I have been cramping a lot and nauseous on and off but mainly cramping.