When to test again

I haven’t had my period since August 4th and I just got married on September 28th. I now before we got married that I was not pregnant because we weren’t having sex but since we got married we have been consistent. When should I test again? I have no idea if I’ve been ovulating and I’ve taken about 8 tests so far and all look negative. This one is from this morning.

I’ve had some symptoms but also could just be my period finally coming. My Brest are tender and I’ve had some light cramping that comes and goes normally when I’m laying down or sitting.