I have irregular periods

Kimberley

My periods come about every two months around the same time. My bf and i have been trying for about 4 months now. My period is 5 days late. Haven’t tested yet but have been feeling slight nausea. For a few days now haven’t been able to sleep until day break and I’m starting not to like certain foods. I have been stressed out with work and a few members in my family passed so it could be late. What do ya think?