Struggling in what to eat, morning sickness

10 weeks pregnant and I still don't have appetite for anything. I struggle finding something to eat. Snacking makes me sick because normally as myself I'm a big eater. I need food. I'm constantly thirsty for water yet if I drink too much it makes me full & throw up. I need food but I have no idea what to eat? Meats make me sick, I'm miserable and picky  I swear I don't mean to be☹️☹️😔