I can't stomach this anymore

Catherine • Army Ranger Wife, 1st time mommy, pharm student
How do you guys handle your nausea ? I'm suffering over here the thought of food makes me what to throw up. I can't seem to stomach anything. 
I don't feel like myself. I'm not motivated to do anything. This nausea  is taking over. 
Signed a newbie mommy in need of some advice from the OG mommies