Any tips for morning sickness besides sour plum?

I'm 8 weeks preggy and sour plum of any sort makes me wanna puke. My morning sickness is more of a 'in the middle of the night' sickness. Any other recommendation that doesn't have any strong smell? Currently munching on sour power strips but I don't want to have too much sweets especially in the middle of the night coz it's gonna be a problem for me to fall asleep back.