Food poisoning 37 weeks 😭😭😭

I’m 37 weeks pregnant with number 2 being induced end next week and tonight I have had the most horrendous food poisoning 😭😭😭 doctors said it won’t harm bubs but still I’m obviously concerned. I was going to the hospital but they said there’s not a whole lot they can do there that we can’t do at home. Vomiting has subsided a little but far out I literally thought it was going to send me into labour!! It’s almost 4am here and I’ve barely been able to sleep all I want to do is skull water like a crazy person but I end up just vomiting it up so just trying to sip. I have the driest mouth from all this. Any tips to help ease that? And omg the Braxton Hicks I’m having 😳😳😳 definitely surprised she was staying put. And thankgod she has as I have 0 energy 😭😭😭