Stress makes late periods?

Leanna • Girl Mom ❤️ Isabelle Jade 7-9-14 Olivia Skye 8-24-18 ❤️ wife of a drummer and engineer 🎼🥁 7 years and counting..
Does stress ever mess up anyone's period? I recently lost a family member and my period is 5 days late. I don't think I'm pregnant I'm pretty careful with my boyfriend and I knew I was when I was pregnant with my daughter. I'm just wondering if the loss has affected it that much to throw it off this late.