6 DPO, pregnant or bad food????

Last night (5DPO) I got really tired then started feeling nauseous. I went bed feeling like crap and woke up in the middle of the night soooo nauseous and crampy, in my low abdomen and in my stomach. That clenching feeling you get when you need to throw up. So I battled it for a few hours and ultimately threw up. I feel a little better but I’m still achey, nauseous, and my head hurts. Miserable. And my 13 month old is cutting his molars so he is waking up a lot too. 😩😭