Am I ?

I have been having dull cramps since 6dpo they aren’t painful but can feel they are there at bottom of my stomach. I have also been exhausted and I feel like I’m getting hot flushes. Feeling slightly nauseous past few days but feel fine once I eat

Af is due tomorrow so I will be testing if no sign by morning. Don’t know weather these are early symptoms or just me overthinking 😷