Ugh, so confused

So today I've been feeling very nauseous. I'm not sure if I'm getting sick like a virus or if it could be a early pregnancy symptom. I mean I doubt it could be pregnancy related because I  ovulated exactly 1 week ago. I hope I conceived this month and I used pre seed with SO this cycle too. Could I get early pregnancy symptoms this soon? My first pregnancy I didn't get any symptoms until after my BFP which was 2 days after missed AF. Any ladies out there feel this way before BFP? This early? Hope everyone gets their BFP this month. Baby dust!! ✨✨✨✨✨✨✨✨