I'm either 4/5DPO.. not entirely sure when I officially ovulated as didnt use OPKs this cycle.

Yesterday I felt extremely off.

- headache

- extremely tired

- moody

Today I woke up feeling off again. When I ate, within 5 minutes I was feeling nauseous and I've been feeling quite fatigue again. To the point for someone who is active throughout the day, I resulted in going and laying down for an hour or so.

My question is.. did anyone get very early signs? This is super out of the ordinary for me and I haven't really eaten nor changed anything that I could really say would've affected me.