I am 7 weeks and 3 days pregnant , I constantly feel nauseous, light headed and tired . I don't have an appetite and when I do there's nothing I would like to eat . Laying down or just sitting around I'm constantly feeling sick in my stomach ! Is there anything I can do to help it ? I even tried looking online . Doing everything they tell me to do . Drink lots of water , ginger ale , eat mints etc. but nothing seems to work . And is it normal to feel upset and moody ? I am very Moody and upset lately .. like I am uncomfortable with everything .. everything bothers me .