5 weeks and can't eat!

K.

Hey! We just found out we are 5 weeks pregnant with our first baby! I'm scheduled to go to the doc 7/31. I am experiencing all day nausea and I'm hungry. It's like I take 3 bites and want to stop. I know I need to eat but how much harm am I doing if I just can't get food down. The food I get down stays down. I've been drinking ginger ale and eating chicken soup. I guess me being stressed I'm grinding my teeth more than usual so my mouth is very sore. Anyone feel the same? Any goods that work better than others?