Any pregnant nurses out there?

I’m currently only 7 weeks and I’m so sick. I’m sick at work, sick at home. I absolutely hate my job right now. I love caring for my residents but I currently work 12 hr shifts 7pm-7am with little downtime during the hours. I’m exhausted and I want to quit so badly but the pay rate is about $6 higher per hour than a clinic job. 😞 how do you guys manage your jobs and pregnancy? Anyone else overnighters?