normal??

Jerrica
As some of you may know I'm expecting my second(I'm only roughly 6 weeks along) and we have an 11 month old already and my family doesn't know just yet. With this being my second pregnancy I thought it'd be like my first little sick but ended quickly, ate when I felt hungry and that would be that. Boy am I wrong, this time I have to eat every two hours or I feel like I am going to vomit but as soon as I take a bite of something I feel so much better. Is this normal??