First time pregnancy

Cherale
Hello I'm Cherale I'm 22 & I'm pregnant for the first time. I'm 10 weeks & 2 days. I'm not currently working. I just moved back to Virginia from Washington DC. My boyfriend is currently still living in DC. It's really hard beng so far away from him especially with me being pregnant. On top of me feeling sad bc I'm not working and I can't see him regularly like I'm used to I've been feeling really sick. I'm always really hot and dizzy. I've been constipated and my mood swings have been bad as well. I was just wondering if it was normal for me to one day be naseaous all day and the next to be perfectly fine besides the dizziness?