Very very very normal in your first trimester and even Into your second. There are ways around it, I found
protein shakes worked really good for me. Because the smell or thought of meat made me sick. Plus you can mix in veggies like spinach and other veggies the contain.protein and it doesn't taste like them. Try and eat protein rich foods, like beans! I couldn't stomach eggs until my third trimester. Read up on protein high foods.. it doesn't have to be just meat and dairy.