AF is a no show... So far

Today is suppose to be the first day of AF. No signs of it coming either. I didn't test positive until 7 days late with my last pregnancy so I don't think I'll test until that point. Trying not to stress out about it. We weren't going to start trying for #2 until October but everything happens for a reason. Anyone else waiting to test? I almost forgot how nerve wracking it is lol