I have been so nauseous, tired, moody etc...since week 4 so needless to say it's been a rough month. But I hit that 8 week mark and I started feeling better. At first I was like yeeeeees!!! I can eat!! Then I was like wait....is something wrong??? It's a double edged sword. I know it's normal for symptoms to come and go, but it's hard not to worry.