Nausea

So here’s the story , I miscarried in July and found out I’m pregnant again on Thursday at 3 weeks (10dpo) . I felt fine before I got a positive, but the next 4-5 days(Friday- Tuesday)I had some pretty bad nausea and now I don’t 😩. I was having trouble sleeping ( like 3 hours a night) and was having trouble eating 😶. I’m hoping the extreme nausea was the lack of sleep and too little food and not the worst case scenario like in July . Anyone with a positive outcome in a situation similar to mine!?!?