Sick and tired of feeling sick and tired!

Sarah
No one prepared me for the first trimester. It's really, really tough. No one knows you're pregnant, yet you feel terrible every day and have to go to work and act like nothing is wrong. 
I'm 10 weeks and 5 days and am at my wit's end! I'm tired of feeling really nauseous but hungry at the same time. Then trying to eat and being repulsed by food. Or eating and then getting terrible heartburn and/or gas.
I hate to complain so much, but I figured yall would understand!!!