Up all night 🤢🤢

Sarai

34 weeks and 2 days today, been up all night feeling nauseous and feeling like I have to run to the bathroom. I have the worst back pain EVER! along with some really bad stomach pain ( lower stomach ). I also haven't felt the baby move in a couple of hours. It worries me cause according to my doctor I'm extremely high risk.. is this normal ? Should I be worried ?