It will get better!! Once you hit the second trimester it eases up. I wasn't nauseous nauseous, but I did get morning sickness quite a bit.
Came close to throwing up many times, but thankfully stomach held it back

frozen peaches, frozen grapes and ice help a lot. try not eating so much salt and sugar. I hated being sick!

Try milk and other dairy like ice cream or yogurt :) Jamba Juice was one of my favorite ways to eat when i couldn't hold anything down

have you tried lemon water? prego pops? sour candy? frozen yogurt in the morning? flavored sparkling water?