When is the right time?

Kourtney • • Our happily ever after• •Pryce Babies June2015• Expecting the Unexpected
Hi I'm Kourtney! 
​My soon to be husband and I just started TTC. We have been very active this past month. According to Glow I was ovulation when we were trying. Which was this last week, my next period is October 2, when should I start testing? 
​Keep in mind my periods are very odd,  last period was Sept. 8th - 15th. I started ovulating right after I ended my period.