Timing

Corina • 👶6-29-15👶 💍7-21-17💍 💑4-22-13💑

Hello ladies so I was wondering how long after your missed period should you take a digital test? I have one day until AF shows up and I took a digital and it said not pregnant. So I was wondering when the best time is. Thank you ladies. Also comment the best brand name of the digital test