whats going on?

So I found out I was pregnant June 6. I should be 6 weeks & 5 days right now. Well, i can barely eat because nothing sounds good. I gag at food that i once loved. My stomach is constantly burning. I wake up every morning with a new type of stomach pain. And nausea but thats normal. Im scared because i cant get into a doctor until im back in my home state in a week. Is this normal?? And when does this go away

Edit: first time pregnancy so im new to all of this...