Did you lose some weight in the first trimester?

Ashley
I gained weight in the beginning. I used to weigh 75lbs. I know I am tiny, I gained 13 pounds and on my tenth week I lost 3 and I feel like weird movements in my stomach. Should I be worried? Idk it's my first child and I just don't feel like eating much. My tummy is making rumbley noises. But I nothing seems appetising.