Morning sickness before positive?

Me

Hey ladies,

I need your expertise. I'm 2ish days away from my period, but I've been feeling sick on amd off since yesterday morning. Just nauseated and like I'm not in my own body. I've also had diarrhea. Not sure if A) you get diarrhea as morning sickness, and B) if I'd even feel nauseous this soon. I thought it started a few weeks after your first missed period?

Help!