Working overnights

I went back to my first overnights last night 7am-7pm , I’m not gonna lie love the job hate the fact that taking unison isn’t a option anymore . I have two kids and got maybe 3 hours of sleep today . Not complaining . But it’s been rough , when I got into my car at 7 something this morning I threw everywhere . It was rough . I am feeling very defeated atm and I’m not sure what the do . It’s 1:08pm where I live and I’m on the struggle bus to either not go back “also there is a winter storm hitting Indiana right now , I live 45 minutes away from work” or going and just being sick all night for the next 12 hours … 😩