8dpo question

I think I am 8dpo- first cycle after mirena removal so not sure. Is it possible to have food aversions this soon? I am normally the first one to want lunch but today my stomach turns and I feel nauseous when I think about eating. It is possible that my mind is playing tricks on me, but wasn't sure. What do you guys think? Have you had any experiences with this?

I took a test this morning, I'm certain way too early, but couldn't help myself. Thank god cheap wondfo's.

Here is the picture. ovulation test included because why not.. lol